From 10132bfe341c47a9e02a9c7690926167cd0a5a67 Mon Sep 17 00:00:00 2001
From: Samuel Gaist <samuel.gaist@idiap.ch>
Date: Wed, 13 Mar 2019 08:32:36 +0100
Subject: [PATCH] [License] Move to BSD 3 Clause

Fixes #17
---
 AUTHORS.rst                                   |  42 +-
 LICENSE                                       |  27 +
 LICENSE.AGPL                                  | 661 ------------------
 MANIFEST.in                                   |   2 +-
 README.rst                                    |  41 +-
 beat/__init__.py                              |  55 +-
 beat/backend/__init__.py                      |  55 +-
 beat/backend/python/__init__.py               |  54 +-
 beat/backend/python/algorithm.py              |  54 +-
 beat/backend/python/baseformat.py             |  54 +-
 beat/backend/python/data.py                   |  54 +-
 beat/backend/python/data_loaders.py           |  55 +-
 beat/backend/python/database.py               |  54 +-
 beat/backend/python/dataformat.py             |  54 +-
 beat/backend/python/exceptions.py             |  54 +-
 beat/backend/python/execution/__init__.py     |  54 +-
 beat/backend/python/execution/algorithm.py    |  54 +-
 beat/backend/python/execution/database.py     |  54 +-
 beat/backend/python/execution/helpers.py      |  55 +-
 beat/backend/python/execution/loop.py         |  54 +-
 .../python/execution/messagehandlers.py       |  55 +-
 beat/backend/python/hash.py                   |  54 +-
 beat/backend/python/helpers.py                |  55 +-
 beat/backend/python/inputs.py                 |  55 +-
 beat/backend/python/library.py                |  54 +-
 beat/backend/python/loader.py                 |  54 +-
 beat/backend/python/outputs.py                |  55 +-
 beat/backend/python/scripts/__init__.py       |  54 +-
 .../python/scripts/databases_provider.py      |  54 +-
 beat/backend/python/scripts/describe.py       |  54 +-
 beat/backend/python/scripts/execute.py        |  54 +-
 beat/backend/python/scripts/index.py          |  54 +-
 beat/backend/python/scripts/loop_execute.py   |  54 +-
 beat/backend/python/stats.py                  |  55 +-
 beat/backend/python/test/__init__.py          |  54 +-
 beat/backend/python/test/mocks.py             |  55 +-
 .../prefix/algorithms/autonomous/add/1.py     |  55 +-
 .../prefix/algorithms/autonomous/add2/1.py    |  55 +-
 .../prefix/algorithms/autonomous/add3/1.py    |  55 +-
 .../prefix/algorithms/autonomous/echo/1.py    |  55 +-
 .../autonomous/invalid_loop_output/1.py       |  55 +-
 .../prefix/algorithms/autonomous/loop/1.py    |  55 +-
 .../algorithms/autonomous/loop_user/1.py      |  56 +-
 .../algorithms/autonomous/no_prepare/1.py     |  55 +-
 .../algorithms/autonomous/no_setup/1.py       |  54 +-
 .../algorithms/autonomous/parametrized/1.py   |  55 +-
 .../algorithms/autonomous/prepare_crash/1.py  |  55 +-
 .../algorithms/autonomous/prepare_fail/1.py   |  55 +-
 .../algorithms/autonomous/process_crash/1.py  |  55 +-
 .../algorithms/autonomous/setup_crash/1.py    |  55 +-
 .../algorithms/autonomous/setup_fail/1.py     |  55 +-
 .../autonomous/valid_algorithm/1.py           |  54 +-
 .../algorithms/autonomous/valid_analysis/1.py |  55 +-
 .../test/prefix/algorithms/legacy/add/1.py    |  55 +-
 .../test/prefix/algorithms/legacy/add2/1.py   |  55 +-
 .../test/prefix/algorithms/legacy/echo/1.py   |  55 +-
 .../prefix/algorithms/legacy/no_class/1.py    |  55 +-
 .../prefix/algorithms/legacy/no_setup/1.py    |  55 +-
 .../algorithms/legacy/parametrized/1.py       |  55 +-
 .../prefix/algorithms/legacy/prepare/1.py     |  55 +-
 .../algorithms/legacy/process_crash/1.py      |  55 +-
 .../prefix/algorithms/legacy/setup_crash/1.py |  55 +-
 .../prefix/algorithms/legacy/setup_fail/1.py  |  55 +-
 .../algorithms/legacy/syntax_error/1.py       |  55 +-
 .../algorithms/legacy/valid_algorithm/1.py    |  55 +-
 .../algorithms/legacy/valid_analysis/1.py     |  55 +-
 .../prefix/algorithms/sequential/add/1.py     |  55 +-
 .../prefix/algorithms/sequential/add2/1.py    |  55 +-
 .../prefix/algorithms/sequential/add3/1.py    |  55 +-
 .../prefix/algorithms/sequential/echo/1.py    |  55 +-
 .../algorithms/sequential/no_prepare/1.py     |  55 +-
 .../algorithms/sequential/no_setup/1.py       |  54 +-
 .../algorithms/sequential/parametrized/1.py   |  55 +-
 .../algorithms/sequential/prepare_crash/1.py  |  55 +-
 .../algorithms/sequential/prepare_fail/1.py   |  55 +-
 .../algorithms/sequential/process_crash/1.py  |  55 +-
 .../algorithms/sequential/setup_crash/1.py    |  55 +-
 .../algorithms/sequential/setup_fail/1.py     |  55 +-
 .../sequential/valid_algorithm/1.py           |  54 +-
 .../algorithms/sequential/valid_analysis/1.py |  55 +-
 .../python/test/prefix/databases/crash/1.py   |  55 +-
 .../test/prefix/databases/integers_db/1.py    |  55 +-
 .../test/prefix/databases/python_keyword/1.py |  55 +-
 .../test/prefix/databases/syntax_error/1.py   |  55 +-
 beat/backend/python/test/test_algorithm.py    |  54 +-
 beat/backend/python/test/test_data.py         |  54 +-
 beat/backend/python/test/test_data_loaders.py |  54 +-
 beat/backend/python/test/test_database.py     |  54 +-
 .../backend/python/test/test_database_view.py |  54 +-
 .../python/test/test_databases_index.py       |  54 +-
 .../python/test/test_databases_provider.py    |  54 +-
 beat/backend/python/test/test_dbexecutor.py   |  54 +-
 beat/backend/python/test/test_executor.py     |  54 +-
 beat/backend/python/test/test_format_array.py |  54 +-
 .../python/test/test_format_extends.py        |  54 +-
 .../test/test_format_missing_attributes.py    |  54 +-
 .../backend/python/test/test_format_object.py |  54 +-
 .../backend/python/test/test_format_simple.py |  54 +-
 .../python/test/test_format_unsafe_cast.py    |  54 +-
 .../python/test/test_format_valid_cast.py     |  54 +-
 beat/backend/python/test/test_hash.py         |  54 +-
 beat/backend/python/test/test_helpers.py      |  54 +-
 beat/backend/python/test/test_inputs.py       |  54 +-
 .../backend/python/test/test_loop_executor.py |  54 +-
 .../python/test/test_message_handler.py       |  54 +-
 beat/backend/python/test/test_outputs.py      |  54 +-
 beat/backend/python/utils.py                  |  55 +-
 conda/meta.yaml                               |   6 +-
 doc/api.rst                                   |  30 +-
 doc/index.rst                                 |  44 +-
 doc/links.rst                                 |  32 +-
 doc/object_representation.rst                 |  32 +-
 setup.py                                      |  59 +-
 113 files changed, 3450 insertions(+), 3090 deletions(-)
 create mode 100644 LICENSE
 delete mode 100644 LICENSE.AGPL

diff --git a/AUTHORS.rst b/AUTHORS.rst
index 09205bc..ae377cc 100644
--- a/AUTHORS.rst
+++ b/AUTHORS.rst
@@ -1,24 +1,34 @@
 .. vim: set fileencoding=utf-8 :
 
-.. Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/          ..
+.. Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/          ..
 .. Contact: beat.support@idiap.ch                                             ..
 ..                                                                            ..
-.. This file is part of the beat.web module of the BEAT platform.             ..
+.. This file is part of the beat.backend.python module of the BEAT platform.  ..
 ..                                                                            ..
-.. Commercial License Usage                                                   ..
-.. Licensees holding valid commercial BEAT licenses may use this file in      ..
-.. accordance with the terms contained in a written agreement between you     ..
-.. and Idiap. For further information contact tto@idiap.ch                    ..
-..                                                                            ..
-.. Alternatively, this file may be used under the terms of the GNU Affero     ..
-.. Public License version 3 as published by the Free Software and appearing   ..
-.. in the file LICENSE.AGPL included in the packaging of this file.           ..
-.. The BEAT platform is distributed in the hope that it will be useful, but   ..
-.. WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ..
-.. or FITNESS FOR A PARTICULAR PURPOSE.                                       ..
-..                                                                            ..
-.. You should have received a copy of the GNU Affero Public License along     ..
-.. with the BEAT platform. If not, see http://www.gnu.org/licenses/.          ..
+.. Redistribution and use in source and binary forms, with or without
+.. modification, are permitted provided that the following conditions are met:
+
+.. 1. Redistributions of source code must retain the above copyright notice, this
+.. list of conditions and the following disclaimer.
+
+.. 2. Redistributions in binary form must reproduce the above copyright notice,
+.. this list of conditions and the following disclaimer in the documentation
+.. and/or other materials provided with the distribution.
+
+.. 3. Neither the name of the copyright holder nor the names of its contributors
+.. may be used to endorse or promote products derived from this software without
+.. specific prior written permission.
+
+.. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+.. ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+.. WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+.. DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+.. FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.. DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+.. SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+.. CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+.. OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+.. OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 ===========================================================
  Authors of the Biometrics Evaluation and Testing Platform
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..97885cf
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,27 @@
+Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/
+Contact: beat.support@idiap.ch
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+this list of conditions and the following disclaimer in the documentation
+and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its contributors
+may be used to endorse or promote products derived from this software without
+specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/LICENSE.AGPL b/LICENSE.AGPL
deleted file mode 100644
index dba13ed..0000000
--- a/LICENSE.AGPL
+++ /dev/null
@@ -1,661 +0,0 @@
-                    GNU AFFERO GENERAL PUBLIC LICENSE
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-or that patent license was granted, prior to 28 March 2007.
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-to collect a royalty for further conveying from those to whom you convey
-the Program, the only way you could satisfy both those terms and this
-License would be to refrain entirely from conveying the Program.
-
-  13. Remote Network Interaction; Use with the GNU General Public License.
-
-  Notwithstanding any other provision of this License, if you modify the
-Program, your modified version must prominently offer all users
-interacting with it remotely through a computer network (if your version
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-APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
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-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
-  17. Interpretation of Sections 15 and 16.
-
-  If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
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-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
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-    Copyright (C) <year>  <name of author>
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-    it under the terms of the GNU Affero General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU Affero General Public License for more details.
-
-    You should have received a copy of the GNU Affero General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-  If your software can interact with users remotely through a computer
-network, you should also make sure that it provides a way for users to
-get its source.  For example, if your program is a web application, its
-interface could display a "Source" link that leads users to an archive
-of the code.  There are many ways you could offer source, and different
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-specific requirements.
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-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU AGPL, see
-<http://www.gnu.org/licenses/>.
diff --git a/MANIFEST.in b/MANIFEST.in
index 0e22997..8955670 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,3 +1,3 @@
-include LICENSE.AGPL README.rst buildout.cfg version.txt requirements.txt
+include LICENSE README.rst buildout.cfg version.txt requirements.txt
 recursive-include doc conf.py *.rst *.png *.ico
 recursive-include beat/backend/python/test/prefix *.json *.py
diff --git a/README.rst b/README.rst
index b5ed803..8ade6f8 100644
--- a/README.rst
+++ b/README.rst
@@ -1,24 +1,35 @@
 .. vim: set fileencoding=utf-8 :
 
-.. Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/          ..
+.. Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/          ..
 .. Contact: beat.support@idiap.ch                                             ..
 ..                                                                            ..
 .. This file is part of the beat.backend.python module of the BEAT platform.  ..
 ..                                                                            ..
-.. Commercial License Usage                                                   ..
-.. Licensees holding valid commercial BEAT licenses may use this file in      ..
-.. accordance with the terms contained in a written agreement between you     ..
-.. and Idiap. For further information contact tto@idiap.ch                    ..
-..                                                                            ..
-.. Alternatively, this file may be used under the terms of the GNU Affero     ..
-.. Public License version 3 as published by the Free Software and appearing   ..
-.. in the file LICENSE.AGPL included in the packaging of this file.           ..
-.. The BEAT platform is distributed in the hope that it will be useful, but   ..
-.. WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ..
-.. or FITNESS FOR A PARTICULAR PURPOSE.                                       ..
-..                                                                            ..
-.. You should have received a copy of the GNU Affero Public License along     ..
-.. with the BEAT platform. If not, see http://www.gnu.org/licenses/.          ..
+.. Redistribution and use in source and binary forms, with or without
+.. modification, are permitted provided that the following conditions are met:
+
+.. 1. Redistributions of source code must retain the above copyright notice, this
+.. list of conditions and the following disclaimer.
+
+.. 2. Redistributions in binary form must reproduce the above copyright notice,
+.. this list of conditions and the following disclaimer in the documentation
+.. and/or other materials provided with the distribution.
+
+.. 3. Neither the name of the copyright holder nor the names of its contributors
+.. may be used to endorse or promote products derived from this software without
+.. specific prior written permission.
+
+.. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+.. ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+.. WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+.. DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+.. FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.. DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+.. SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+.. CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+.. OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+.. OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 
 .. image:: https://img.shields.io/badge/docs-stable-yellow.svg
    :target: https://www.idiap.ch/software/beat/docs/beat/beat.backend.python/stable/index.html
diff --git a/beat/__init__.py b/beat/__init__.py
index efde4db..efd951b 100644
--- a/beat/__init__.py
+++ b/beat/__init__.py
@@ -1,30 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
-
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 # see https://docs.python.org/3/library/pkgutil.html
 from pkgutil import extend_path
 __path__ = extend_path(__path__, __name__)
diff --git a/beat/backend/__init__.py b/beat/backend/__init__.py
index efde4db..efd951b 100644
--- a/beat/backend/__init__.py
+++ b/beat/backend/__init__.py
@@ -1,30 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
-
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 # see https://docs.python.org/3/library/pkgutil.html
 from pkgutil import extend_path
 __path__ = extend_path(__path__, __name__)
diff --git a/beat/backend/python/__init__.py b/beat/backend/python/__init__.py
index 838b7c8..61ffc19 100644
--- a/beat/backend/python/__init__.py
+++ b/beat/backend/python/__init__.py
@@ -1,26 +1,34 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
\ No newline at end of file
diff --git a/beat/backend/python/algorithm.py b/beat/backend/python/algorithm.py
index 7cda28e..3905f82 100644
--- a/beat/backend/python/algorithm.py
+++ b/beat/backend/python/algorithm.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 """
diff --git a/beat/backend/python/baseformat.py b/beat/backend/python/baseformat.py
index 83db120..1a6777d 100644
--- a/beat/backend/python/baseformat.py
+++ b/beat/backend/python/baseformat.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 """
diff --git a/beat/backend/python/data.py b/beat/backend/python/data.py
index 8c03204..acd216b 100644
--- a/beat/backend/python/data.py
+++ b/beat/backend/python/data.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 """
diff --git a/beat/backend/python/data_loaders.py b/beat/backend/python/data_loaders.py
index 641fe75..896a847 100644
--- a/beat/backend/python/data_loaders.py
+++ b/beat/backend/python/data_loaders.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 """
 ============
diff --git a/beat/backend/python/database.py b/beat/backend/python/database.py
index d41b4fd..6d24744 100644
--- a/beat/backend/python/database.py
+++ b/beat/backend/python/database.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 """
diff --git a/beat/backend/python/dataformat.py b/beat/backend/python/dataformat.py
index 88548a8..54347ef 100644
--- a/beat/backend/python/dataformat.py
+++ b/beat/backend/python/dataformat.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 """
diff --git a/beat/backend/python/exceptions.py b/beat/backend/python/exceptions.py
index f9f0885..89c9c3f 100644
--- a/beat/backend/python/exceptions.py
+++ b/beat/backend/python/exceptions.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2018 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 """
diff --git a/beat/backend/python/execution/__init__.py b/beat/backend/python/execution/__init__.py
index 62ea817..a847978 100644
--- a/beat/backend/python/execution/__init__.py
+++ b/beat/backend/python/execution/__init__.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2018 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 from .database import DBExecutor
diff --git a/beat/backend/python/execution/algorithm.py b/beat/backend/python/execution/algorithm.py
index 4b7fb97..0de82a0 100644
--- a/beat/backend/python/execution/algorithm.py
+++ b/beat/backend/python/execution/algorithm.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 """
diff --git a/beat/backend/python/execution/database.py b/beat/backend/python/execution/database.py
index a4fb721..945f23b 100644
--- a/beat/backend/python/execution/database.py
+++ b/beat/backend/python/execution/database.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 """
diff --git a/beat/backend/python/execution/helpers.py b/beat/backend/python/execution/helpers.py
index d2683b8..5aa78ac 100644
--- a/beat/backend/python/execution/helpers.py
+++ b/beat/backend/python/execution/helpers.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2018 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 """
 ==============
diff --git a/beat/backend/python/execution/loop.py b/beat/backend/python/execution/loop.py
index ee99c12..121c4ae 100644
--- a/beat/backend/python/execution/loop.py
+++ b/beat/backend/python/execution/loop.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2018 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 """
diff --git a/beat/backend/python/execution/messagehandlers.py b/beat/backend/python/execution/messagehandlers.py
index aa34ea5..b2f0c26 100644
--- a/beat/backend/python/execution/messagehandlers.py
+++ b/beat/backend/python/execution/messagehandlers.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 """
 ================
diff --git a/beat/backend/python/hash.py b/beat/backend/python/hash.py
index 7566d2c..7d9c54e 100644
--- a/beat/backend/python/hash.py
+++ b/beat/backend/python/hash.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 """
diff --git a/beat/backend/python/helpers.py b/beat/backend/python/helpers.py
index 0233db7..ba2c15d 100644
--- a/beat/backend/python/helpers.py
+++ b/beat/backend/python/helpers.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 """
 =======
diff --git a/beat/backend/python/inputs.py b/beat/backend/python/inputs.py
index 222a8fd..8cf471c 100644
--- a/beat/backend/python/inputs.py
+++ b/beat/backend/python/inputs.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 """
 ======
diff --git a/beat/backend/python/library.py b/beat/backend/python/library.py
index 870f9ff..73e292b 100644
--- a/beat/backend/python/library.py
+++ b/beat/backend/python/library.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 """
diff --git a/beat/backend/python/loader.py b/beat/backend/python/loader.py
index 88a6744..6e85f13 100644
--- a/beat/backend/python/loader.py
+++ b/beat/backend/python/loader.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 """
diff --git a/beat/backend/python/outputs.py b/beat/backend/python/outputs.py
index cec108e..3041e54 100644
--- a/beat/backend/python/outputs.py
+++ b/beat/backend/python/outputs.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 """
 =======
diff --git a/beat/backend/python/scripts/__init__.py b/beat/backend/python/scripts/__init__.py
index 838b7c8..61ffc19 100644
--- a/beat/backend/python/scripts/__init__.py
+++ b/beat/backend/python/scripts/__init__.py
@@ -1,26 +1,34 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
\ No newline at end of file
diff --git a/beat/backend/python/scripts/databases_provider.py b/beat/backend/python/scripts/databases_provider.py
index 2542629..5009495 100644
--- a/beat/backend/python/scripts/databases_provider.py
+++ b/beat/backend/python/scripts/databases_provider.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 """Executes some database views. (%(version)s)
diff --git a/beat/backend/python/scripts/describe.py b/beat/backend/python/scripts/describe.py
index d13c99c..1b317e5 100644
--- a/beat/backend/python/scripts/describe.py
+++ b/beat/backend/python/scripts/describe.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 import sys
diff --git a/beat/backend/python/scripts/execute.py b/beat/backend/python/scripts/execute.py
index 45373a5..ac038dd 100644
--- a/beat/backend/python/scripts/execute.py
+++ b/beat/backend/python/scripts/execute.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 """Executes a single algorithm. (%(version)s)
diff --git a/beat/backend/python/scripts/index.py b/beat/backend/python/scripts/index.py
index 28be28d..3bf82a3 100644
--- a/beat/backend/python/scripts/index.py
+++ b/beat/backend/python/scripts/index.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2018 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 """Executes some database views. (%(version)s)
diff --git a/beat/backend/python/scripts/loop_execute.py b/beat/backend/python/scripts/loop_execute.py
index 64621e8..fab475a 100644
--- a/beat/backend/python/scripts/loop_execute.py
+++ b/beat/backend/python/scripts/loop_execute.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2018 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 """Executes a loop algorithm. (%(version)s)
diff --git a/beat/backend/python/stats.py b/beat/backend/python/stats.py
index 6c282a8..c437257 100644
--- a/beat/backend/python/stats.py
+++ b/beat/backend/python/stats.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 """
 =====
diff --git a/beat/backend/python/test/__init__.py b/beat/backend/python/test/__init__.py
index e95f79d..335045c 100644
--- a/beat/backend/python/test/__init__.py
+++ b/beat/backend/python/test/__init__.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 import pkg_resources
 prefix = pkg_resources.resource_filename(__name__, 'prefix')
diff --git a/beat/backend/python/test/mocks.py b/beat/backend/python/test/mocks.py
index d3457c7..038d2e4 100644
--- a/beat/backend/python/test/mocks.py
+++ b/beat/backend/python/test/mocks.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 import logging
 
diff --git a/beat/backend/python/test/prefix/algorithms/autonomous/add/1.py b/beat/backend/python/test/prefix/algorithms/autonomous/add/1.py
index 47ede8d..d473d82 100755
--- a/beat/backend/python/test/prefix/algorithms/autonomous/add/1.py
+++ b/beat/backend/python/test/prefix/algorithms/autonomous/add/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/autonomous/add2/1.py b/beat/backend/python/test/prefix/algorithms/autonomous/add2/1.py
index 015dfad..2b20441 100755
--- a/beat/backend/python/test/prefix/algorithms/autonomous/add2/1.py
+++ b/beat/backend/python/test/prefix/algorithms/autonomous/add2/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/autonomous/add3/1.py b/beat/backend/python/test/prefix/algorithms/autonomous/add3/1.py
index e8d1d14..69686cf 100755
--- a/beat/backend/python/test/prefix/algorithms/autonomous/add3/1.py
+++ b/beat/backend/python/test/prefix/algorithms/autonomous/add3/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/autonomous/echo/1.py b/beat/backend/python/test/prefix/algorithms/autonomous/echo/1.py
index f23108d..f5eb2bf 100755
--- a/beat/backend/python/test/prefix/algorithms/autonomous/echo/1.py
+++ b/beat/backend/python/test/prefix/algorithms/autonomous/echo/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/autonomous/invalid_loop_output/1.py b/beat/backend/python/test/prefix/algorithms/autonomous/invalid_loop_output/1.py
index 157d8ff..bc646d4 100644
--- a/beat/backend/python/test/prefix/algorithms/autonomous/invalid_loop_output/1.py
+++ b/beat/backend/python/test/prefix/algorithms/autonomous/invalid_loop_output/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2018 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/autonomous/loop/1.py b/beat/backend/python/test/prefix/algorithms/autonomous/loop/1.py
index e7e86f1..fe86b1b 100644
--- a/beat/backend/python/test/prefix/algorithms/autonomous/loop/1.py
+++ b/beat/backend/python/test/prefix/algorithms/autonomous/loop/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2018 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/autonomous/loop_user/1.py b/beat/backend/python/test/prefix/algorithms/autonomous/loop_user/1.py
index 80f513c..e2763ca 100644
--- a/beat/backend/python/test/prefix/algorithms/autonomous/loop_user/1.py
+++ b/beat/backend/python/test/prefix/algorithms/autonomous/loop_user/1.py
@@ -1,29 +1,39 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2018 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
+
 import numpy as np
 
 class Algorithm:
diff --git a/beat/backend/python/test/prefix/algorithms/autonomous/no_prepare/1.py b/beat/backend/python/test/prefix/algorithms/autonomous/no_prepare/1.py
index 1fc9aeb..b8f66a8 100755
--- a/beat/backend/python/test/prefix/algorithms/autonomous/no_prepare/1.py
+++ b/beat/backend/python/test/prefix/algorithms/autonomous/no_prepare/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/autonomous/no_setup/1.py b/beat/backend/python/test/prefix/algorithms/autonomous/no_setup/1.py
index 9fd8278..c20717d 100755
--- a/beat/backend/python/test/prefix/algorithms/autonomous/no_setup/1.py
+++ b/beat/backend/python/test/prefix/algorithms/autonomous/no_setup/1.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 class Algorithm:
diff --git a/beat/backend/python/test/prefix/algorithms/autonomous/parametrized/1.py b/beat/backend/python/test/prefix/algorithms/autonomous/parametrized/1.py
index 293247e..51d86de 100755
--- a/beat/backend/python/test/prefix/algorithms/autonomous/parametrized/1.py
+++ b/beat/backend/python/test/prefix/algorithms/autonomous/parametrized/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/autonomous/prepare_crash/1.py b/beat/backend/python/test/prefix/algorithms/autonomous/prepare_crash/1.py
index 8b94ffd..6baa70f 100755
--- a/beat/backend/python/test/prefix/algorithms/autonomous/prepare_crash/1.py
+++ b/beat/backend/python/test/prefix/algorithms/autonomous/prepare_crash/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/autonomous/prepare_fail/1.py b/beat/backend/python/test/prefix/algorithms/autonomous/prepare_fail/1.py
index 149c97e..b5a91c8 100755
--- a/beat/backend/python/test/prefix/algorithms/autonomous/prepare_fail/1.py
+++ b/beat/backend/python/test/prefix/algorithms/autonomous/prepare_fail/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/autonomous/process_crash/1.py b/beat/backend/python/test/prefix/algorithms/autonomous/process_crash/1.py
index 96e3d12..1764aa3 100755
--- a/beat/backend/python/test/prefix/algorithms/autonomous/process_crash/1.py
+++ b/beat/backend/python/test/prefix/algorithms/autonomous/process_crash/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/autonomous/setup_crash/1.py b/beat/backend/python/test/prefix/algorithms/autonomous/setup_crash/1.py
index 329b7ef..1d9656b 100755
--- a/beat/backend/python/test/prefix/algorithms/autonomous/setup_crash/1.py
+++ b/beat/backend/python/test/prefix/algorithms/autonomous/setup_crash/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/autonomous/setup_fail/1.py b/beat/backend/python/test/prefix/algorithms/autonomous/setup_fail/1.py
index 5e4d7ee..a3f7fb0 100755
--- a/beat/backend/python/test/prefix/algorithms/autonomous/setup_fail/1.py
+++ b/beat/backend/python/test/prefix/algorithms/autonomous/setup_fail/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/autonomous/valid_algorithm/1.py b/beat/backend/python/test/prefix/algorithms/autonomous/valid_algorithm/1.py
index fdcfe97..a9c42ec 100755
--- a/beat/backend/python/test/prefix/algorithms/autonomous/valid_algorithm/1.py
+++ b/beat/backend/python/test/prefix/algorithms/autonomous/valid_algorithm/1.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 class Algorithm:
diff --git a/beat/backend/python/test/prefix/algorithms/autonomous/valid_analysis/1.py b/beat/backend/python/test/prefix/algorithms/autonomous/valid_analysis/1.py
index 5a793bf..3316c1c 100755
--- a/beat/backend/python/test/prefix/algorithms/autonomous/valid_analysis/1.py
+++ b/beat/backend/python/test/prefix/algorithms/autonomous/valid_analysis/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/legacy/add/1.py b/beat/backend/python/test/prefix/algorithms/legacy/add/1.py
index 8efddb7..4672ee5 100755
--- a/beat/backend/python/test/prefix/algorithms/legacy/add/1.py
+++ b/beat/backend/python/test/prefix/algorithms/legacy/add/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/legacy/add2/1.py b/beat/backend/python/test/prefix/algorithms/legacy/add2/1.py
index c6fcef3..27569ad 100755
--- a/beat/backend/python/test/prefix/algorithms/legacy/add2/1.py
+++ b/beat/backend/python/test/prefix/algorithms/legacy/add2/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/legacy/echo/1.py b/beat/backend/python/test/prefix/algorithms/legacy/echo/1.py
index 5bca2fb..bb539b5 100755
--- a/beat/backend/python/test/prefix/algorithms/legacy/echo/1.py
+++ b/beat/backend/python/test/prefix/algorithms/legacy/echo/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/legacy/no_class/1.py b/beat/backend/python/test/prefix/algorithms/legacy/no_class/1.py
index ce662f2..7431602 100644
--- a/beat/backend/python/test/prefix/algorithms/legacy/no_class/1.py
+++ b/beat/backend/python/test/prefix/algorithms/legacy/no_class/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class InvalidAlgorithmClassName:
 
diff --git a/beat/backend/python/test/prefix/algorithms/legacy/no_setup/1.py b/beat/backend/python/test/prefix/algorithms/legacy/no_setup/1.py
index 23bbc54..7cf2d9a 100644
--- a/beat/backend/python/test/prefix/algorithms/legacy/no_setup/1.py
+++ b/beat/backend/python/test/prefix/algorithms/legacy/no_setup/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/legacy/parametrized/1.py b/beat/backend/python/test/prefix/algorithms/legacy/parametrized/1.py
index dc4bf89..9cd8836 100644
--- a/beat/backend/python/test/prefix/algorithms/legacy/parametrized/1.py
+++ b/beat/backend/python/test/prefix/algorithms/legacy/parametrized/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/legacy/prepare/1.py b/beat/backend/python/test/prefix/algorithms/legacy/prepare/1.py
index b078b52..b85d149 100644
--- a/beat/backend/python/test/prefix/algorithms/legacy/prepare/1.py
+++ b/beat/backend/python/test/prefix/algorithms/legacy/prepare/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/legacy/process_crash/1.py b/beat/backend/python/test/prefix/algorithms/legacy/process_crash/1.py
index 1546c7a..4d53921 100755
--- a/beat/backend/python/test/prefix/algorithms/legacy/process_crash/1.py
+++ b/beat/backend/python/test/prefix/algorithms/legacy/process_crash/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/legacy/setup_crash/1.py b/beat/backend/python/test/prefix/algorithms/legacy/setup_crash/1.py
index 9044be4..5e9344e 100644
--- a/beat/backend/python/test/prefix/algorithms/legacy/setup_crash/1.py
+++ b/beat/backend/python/test/prefix/algorithms/legacy/setup_crash/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/legacy/setup_fail/1.py b/beat/backend/python/test/prefix/algorithms/legacy/setup_fail/1.py
index b97a9b6..f4cf208 100644
--- a/beat/backend/python/test/prefix/algorithms/legacy/setup_fail/1.py
+++ b/beat/backend/python/test/prefix/algorithms/legacy/setup_fail/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/legacy/syntax_error/1.py b/beat/backend/python/test/prefix/algorithms/legacy/syntax_error/1.py
index 4f196e6..d8e3892 100644
--- a/beat/backend/python/test/prefix/algorithms/legacy/syntax_error/1.py
+++ b/beat/backend/python/test/prefix/algorithms/legacy/syntax_error/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 # The following line will produce a SyntaxError
 class Algorithm;
diff --git a/beat/backend/python/test/prefix/algorithms/legacy/valid_algorithm/1.py b/beat/backend/python/test/prefix/algorithms/legacy/valid_algorithm/1.py
index 23bbc54..7cf2d9a 100644
--- a/beat/backend/python/test/prefix/algorithms/legacy/valid_algorithm/1.py
+++ b/beat/backend/python/test/prefix/algorithms/legacy/valid_algorithm/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/legacy/valid_analysis/1.py b/beat/backend/python/test/prefix/algorithms/legacy/valid_analysis/1.py
index 041d550..bdfc072 100644
--- a/beat/backend/python/test/prefix/algorithms/legacy/valid_analysis/1.py
+++ b/beat/backend/python/test/prefix/algorithms/legacy/valid_analysis/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/sequential/add/1.py b/beat/backend/python/test/prefix/algorithms/sequential/add/1.py
index 2766e3d..a264b3f 100755
--- a/beat/backend/python/test/prefix/algorithms/sequential/add/1.py
+++ b/beat/backend/python/test/prefix/algorithms/sequential/add/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/sequential/add2/1.py b/beat/backend/python/test/prefix/algorithms/sequential/add2/1.py
index 5a1649d..ab96080 100755
--- a/beat/backend/python/test/prefix/algorithms/sequential/add2/1.py
+++ b/beat/backend/python/test/prefix/algorithms/sequential/add2/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/sequential/add3/1.py b/beat/backend/python/test/prefix/algorithms/sequential/add3/1.py
index aca88c7..87e8636 100755
--- a/beat/backend/python/test/prefix/algorithms/sequential/add3/1.py
+++ b/beat/backend/python/test/prefix/algorithms/sequential/add3/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/sequential/echo/1.py b/beat/backend/python/test/prefix/algorithms/sequential/echo/1.py
index bcba5cf..e7d9d7d 100755
--- a/beat/backend/python/test/prefix/algorithms/sequential/echo/1.py
+++ b/beat/backend/python/test/prefix/algorithms/sequential/echo/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/sequential/no_prepare/1.py b/beat/backend/python/test/prefix/algorithms/sequential/no_prepare/1.py
index 62a3881..88c5e50 100755
--- a/beat/backend/python/test/prefix/algorithms/sequential/no_prepare/1.py
+++ b/beat/backend/python/test/prefix/algorithms/sequential/no_prepare/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/sequential/no_setup/1.py b/beat/backend/python/test/prefix/algorithms/sequential/no_setup/1.py
index 9fd8278..c20717d 100755
--- a/beat/backend/python/test/prefix/algorithms/sequential/no_setup/1.py
+++ b/beat/backend/python/test/prefix/algorithms/sequential/no_setup/1.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 class Algorithm:
diff --git a/beat/backend/python/test/prefix/algorithms/sequential/parametrized/1.py b/beat/backend/python/test/prefix/algorithms/sequential/parametrized/1.py
index 2b109ca..7f566c5 100755
--- a/beat/backend/python/test/prefix/algorithms/sequential/parametrized/1.py
+++ b/beat/backend/python/test/prefix/algorithms/sequential/parametrized/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/sequential/prepare_crash/1.py b/beat/backend/python/test/prefix/algorithms/sequential/prepare_crash/1.py
index 50238f5..7aee81e 100755
--- a/beat/backend/python/test/prefix/algorithms/sequential/prepare_crash/1.py
+++ b/beat/backend/python/test/prefix/algorithms/sequential/prepare_crash/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/sequential/prepare_fail/1.py b/beat/backend/python/test/prefix/algorithms/sequential/prepare_fail/1.py
index 969eab9..aa554a6 100755
--- a/beat/backend/python/test/prefix/algorithms/sequential/prepare_fail/1.py
+++ b/beat/backend/python/test/prefix/algorithms/sequential/prepare_fail/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/sequential/process_crash/1.py b/beat/backend/python/test/prefix/algorithms/sequential/process_crash/1.py
index 6cca23e..2897e76 100755
--- a/beat/backend/python/test/prefix/algorithms/sequential/process_crash/1.py
+++ b/beat/backend/python/test/prefix/algorithms/sequential/process_crash/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/sequential/setup_crash/1.py b/beat/backend/python/test/prefix/algorithms/sequential/setup_crash/1.py
index 5ba85a5..964b6df 100755
--- a/beat/backend/python/test/prefix/algorithms/sequential/setup_crash/1.py
+++ b/beat/backend/python/test/prefix/algorithms/sequential/setup_crash/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/sequential/setup_fail/1.py b/beat/backend/python/test/prefix/algorithms/sequential/setup_fail/1.py
index 44a3595..acb5247 100755
--- a/beat/backend/python/test/prefix/algorithms/sequential/setup_fail/1.py
+++ b/beat/backend/python/test/prefix/algorithms/sequential/setup_fail/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/algorithms/sequential/valid_algorithm/1.py b/beat/backend/python/test/prefix/algorithms/sequential/valid_algorithm/1.py
index 39e5a5f..982c1e2 100755
--- a/beat/backend/python/test/prefix/algorithms/sequential/valid_algorithm/1.py
+++ b/beat/backend/python/test/prefix/algorithms/sequential/valid_algorithm/1.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 class Algorithm:
diff --git a/beat/backend/python/test/prefix/algorithms/sequential/valid_analysis/1.py b/beat/backend/python/test/prefix/algorithms/sequential/valid_analysis/1.py
index 1e5d60c..9b55464 100755
--- a/beat/backend/python/test/prefix/algorithms/sequential/valid_analysis/1.py
+++ b/beat/backend/python/test/prefix/algorithms/sequential/valid_analysis/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 class Algorithm:
 
diff --git a/beat/backend/python/test/prefix/databases/crash/1.py b/beat/backend/python/test/prefix/databases/crash/1.py
index 3497ccb..956d118 100755
--- a/beat/backend/python/test/prefix/databases/crash/1.py
+++ b/beat/backend/python/test/prefix/databases/crash/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 from beat.backend.python.database import View
 from collections import namedtuple
diff --git a/beat/backend/python/test/prefix/databases/integers_db/1.py b/beat/backend/python/test/prefix/databases/integers_db/1.py
index 5920485..f9fd5c4 100755
--- a/beat/backend/python/test/prefix/databases/integers_db/1.py
+++ b/beat/backend/python/test/prefix/databases/integers_db/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 import random
 import numpy
diff --git a/beat/backend/python/test/prefix/databases/python_keyword/1.py b/beat/backend/python/test/prefix/databases/python_keyword/1.py
index 57537dd..34b7e83 100755
--- a/beat/backend/python/test/prefix/databases/python_keyword/1.py
+++ b/beat/backend/python/test/prefix/databases/python_keyword/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2018 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 import random
 import numpy
diff --git a/beat/backend/python/test/prefix/databases/syntax_error/1.py b/beat/backend/python/test/prefix/databases/syntax_error/1.py
index 535a940..9a616fa 100755
--- a/beat/backend/python/test/prefix/databases/syntax_error/1.py
+++ b/beat/backend/python/test/prefix/databases/syntax_error/1.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 from beat.backend.python.database import View
 
diff --git a/beat/backend/python/test/test_algorithm.py b/beat/backend/python/test/test_algorithm.py
index b6075fb..556db1b 100644
--- a/beat/backend/python/test/test_algorithm.py
+++ b/beat/backend/python/test/test_algorithm.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 import unittest
diff --git a/beat/backend/python/test/test_data.py b/beat/backend/python/test/test_data.py
index 7968d46..320dfda 100644
--- a/beat/backend/python/test/test_data.py
+++ b/beat/backend/python/test/test_data.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 import unittest
diff --git a/beat/backend/python/test/test_data_loaders.py b/beat/backend/python/test/test_data_loaders.py
index 37dbfe2..f8e3cfc 100644
--- a/beat/backend/python/test/test_data_loaders.py
+++ b/beat/backend/python/test/test_data_loaders.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 import unittest
diff --git a/beat/backend/python/test/test_database.py b/beat/backend/python/test/test_database.py
index bf3bed4..c7c1352 100644
--- a/beat/backend/python/test/test_database.py
+++ b/beat/backend/python/test/test_database.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 import nose.tools
diff --git a/beat/backend/python/test/test_database_view.py b/beat/backend/python/test/test_database_view.py
index 8bdf285..c24f5a9 100644
--- a/beat/backend/python/test/test_database_view.py
+++ b/beat/backend/python/test/test_database_view.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 import unittest
diff --git a/beat/backend/python/test/test_databases_index.py b/beat/backend/python/test/test_databases_index.py
index d40117a..d842874 100644
--- a/beat/backend/python/test/test_databases_index.py
+++ b/beat/backend/python/test/test_databases_index.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 # Tests for experiment execution
diff --git a/beat/backend/python/test/test_databases_provider.py b/beat/backend/python/test/test_databases_provider.py
index 2f67899..f66f0bc 100644
--- a/beat/backend/python/test/test_databases_provider.py
+++ b/beat/backend/python/test/test_databases_provider.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 # Tests for experiment execution
diff --git a/beat/backend/python/test/test_dbexecutor.py b/beat/backend/python/test/test_dbexecutor.py
index ad6cf6c..b046b7e 100644
--- a/beat/backend/python/test/test_dbexecutor.py
+++ b/beat/backend/python/test/test_dbexecutor.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 # Tests for experiment execution
diff --git a/beat/backend/python/test/test_executor.py b/beat/backend/python/test/test_executor.py
index 652c85f..4a8e366 100644
--- a/beat/backend/python/test/test_executor.py
+++ b/beat/backend/python/test/test_executor.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 import unittest
diff --git a/beat/backend/python/test/test_format_array.py b/beat/backend/python/test/test_format_array.py
index 9810ea7..7762ef2 100644
--- a/beat/backend/python/test/test_format_array.py
+++ b/beat/backend/python/test/test_format_array.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 import numpy
diff --git a/beat/backend/python/test/test_format_extends.py b/beat/backend/python/test/test_format_extends.py
index 8c6397d..a9b5390 100644
--- a/beat/backend/python/test/test_format_extends.py
+++ b/beat/backend/python/test/test_format_extends.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 import numpy
diff --git a/beat/backend/python/test/test_format_missing_attributes.py b/beat/backend/python/test/test_format_missing_attributes.py
index 4b36517..d258845 100644
--- a/beat/backend/python/test/test_format_missing_attributes.py
+++ b/beat/backend/python/test/test_format_missing_attributes.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 import nose.tools
diff --git a/beat/backend/python/test/test_format_object.py b/beat/backend/python/test/test_format_object.py
index 3c29186..25e9d6d 100644
--- a/beat/backend/python/test/test_format_object.py
+++ b/beat/backend/python/test/test_format_object.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 import numpy
diff --git a/beat/backend/python/test/test_format_simple.py b/beat/backend/python/test/test_format_simple.py
index 3cc717b..089487f 100644
--- a/beat/backend/python/test/test_format_simple.py
+++ b/beat/backend/python/test/test_format_simple.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 import numpy
diff --git a/beat/backend/python/test/test_format_unsafe_cast.py b/beat/backend/python/test/test_format_unsafe_cast.py
index 93a00f7..c768405 100644
--- a/beat/backend/python/test/test_format_unsafe_cast.py
+++ b/beat/backend/python/test/test_format_unsafe_cast.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 import six
diff --git a/beat/backend/python/test/test_format_valid_cast.py b/beat/backend/python/test/test_format_valid_cast.py
index a888cc4..238b473 100644
--- a/beat/backend/python/test/test_format_valid_cast.py
+++ b/beat/backend/python/test/test_format_valid_cast.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 import numpy
diff --git a/beat/backend/python/test/test_hash.py b/beat/backend/python/test/test_hash.py
index fa6e055..5a7c3af 100644
--- a/beat/backend/python/test/test_hash.py
+++ b/beat/backend/python/test/test_hash.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 import nose.tools
diff --git a/beat/backend/python/test/test_helpers.py b/beat/backend/python/test/test_helpers.py
index 87fff56..cc5a011 100644
--- a/beat/backend/python/test/test_helpers.py
+++ b/beat/backend/python/test/test_helpers.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 # Tests for experiment execution
diff --git a/beat/backend/python/test/test_inputs.py b/beat/backend/python/test/test_inputs.py
index 2c4d86d..ace05f2 100644
--- a/beat/backend/python/test/test_inputs.py
+++ b/beat/backend/python/test/test_inputs.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 import unittest
diff --git a/beat/backend/python/test/test_loop_executor.py b/beat/backend/python/test/test_loop_executor.py
index 8c96251..af12d7a 100644
--- a/beat/backend/python/test/test_loop_executor.py
+++ b/beat/backend/python/test/test_loop_executor.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2018 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 # Tests for experiment execution
diff --git a/beat/backend/python/test/test_message_handler.py b/beat/backend/python/test/test_message_handler.py
index 3b41cc2..6a707ac 100644
--- a/beat/backend/python/test/test_message_handler.py
+++ b/beat/backend/python/test/test_message_handler.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 import logging
diff --git a/beat/backend/python/test/test_outputs.py b/beat/backend/python/test/test_outputs.py
index 5d8de6a..8fa1aff 100644
--- a/beat/backend/python/test/test_outputs.py
+++ b/beat/backend/python/test/test_outputs.py
@@ -1,29 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2017 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 
 
 import six
diff --git a/beat/backend/python/utils.py b/beat/backend/python/utils.py
index c18963b..b660c2b 100644
--- a/beat/backend/python/utils.py
+++ b/beat/backend/python/utils.py
@@ -1,29 +1,38 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
+
 
 """
 =====
diff --git a/conda/meta.yaml b/conda/meta.yaml
index cb54a9d..a2487b0 100644
--- a/conda/meta.yaml
+++ b/conda/meta.yaml
@@ -66,7 +66,7 @@ test:
 
 about:
   home: https://www.idiap.ch/software/beat/
-  license: AGPLv3
+  license: BSD
   summary: Python Backend for the BEAT Platform
-  license_family: AGPL
-  license_file: ../LICENSE.AGPL
+  license_family: BSD
+  license_file: ../LICENSE
diff --git a/doc/api.rst b/doc/api.rst
index b6b5c0b..cd3b289 100644
--- a/doc/api.rst
+++ b/doc/api.rst
@@ -1,3 +1,32 @@
+.. Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/          ..
+.. Contact: beat.support@idiap.ch                                             ..
+..                                                                            ..
+.. This file is part of the beat.backend.python module of the BEAT platform.  ..
+..                                                                            ..
+.. Redistribution and use in source and binary forms, with or without
+.. modification, are permitted provided that the following conditions are met:
+
+.. 1. Redistributions of source code must retain the above copyright notice, this
+.. list of conditions and the following disclaimer.
+
+.. 2. Redistributions in binary form must reproduce the above copyright notice,
+.. this list of conditions and the following disclaimer in the documentation
+.. and/or other materials provided with the distribution.
+
+.. 3. Neither the name of the copyright holder nor the names of its contributors
+.. may be used to endorse or promote products derived from this software without
+.. specific prior written permission.
+
+.. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+.. ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+.. WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+.. DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+.. FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.. DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+.. SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+.. CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+.. OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+.. OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 =====
  API
@@ -43,4 +72,3 @@ This section includes information for using the Python API of
 .. automodule:: beat.backend.python.stats
 
 .. automodule:: beat.backend.python.utils
-
diff --git a/doc/index.rst b/doc/index.rst
index 59d71ae..5382d9c 100644
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -1,24 +1,34 @@
 .. vim: set fileencoding=utf-8 :
 
-.. Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/          ..
+.. Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/          ..
 .. Contact: beat.support@idiap.ch                                             ..
 ..                                                                            ..
 .. This file is part of the beat.backend.python module of the BEAT platform.  ..
 ..                                                                            ..
-.. Commercial License Usage                                                   ..
-.. Licensees holding valid commercial BEAT licenses may use this file in      ..
-.. accordance with the terms contained in a written agreement between you     ..
-.. and Idiap. For further information contact tto@idiap.ch                    ..
-..                                                                            ..
-.. Alternatively, this file may be used under the terms of the GNU Affero     ..
-.. Public License version 3 as published by the Free Software and appearing   ..
-.. in the file LICENSE.AGPL included in the packaging of this file.           ..
-.. The BEAT platform is distributed in the hope that it will be useful, but   ..
-.. WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ..
-.. or FITNESS FOR A PARTICULAR PURPOSE.                                       ..
-..                                                                            ..
-.. You should have received a copy of the GNU Affero Public License along     ..
-.. with the BEAT platform. If not, see http://www.gnu.org/licenses/.          ..
+.. Redistribution and use in source and binary forms, with or without
+.. modification, are permitted provided that the following conditions are met:
+
+.. 1. Redistributions of source code must retain the above copyright notice, this
+.. list of conditions and the following disclaimer.
+
+.. 2. Redistributions in binary form must reproduce the above copyright notice,
+.. this list of conditions and the following disclaimer in the documentation
+.. and/or other materials provided with the distribution.
+
+.. 3. Neither the name of the copyright holder nor the names of its contributors
+.. may be used to endorse or promote products derived from this software without
+.. specific prior written permission.
+
+.. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+.. ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+.. WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+.. DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+.. FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.. DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+.. SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+.. CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+.. OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+.. OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 
 .. _beat_backend_python:
@@ -28,11 +38,11 @@
 =========================
 In order to run an experiment in BEAT, the user provides the
 description of data formats, algorithms, data flows (also known as toolchains)
-and experimental details (parameters) and BEAT schedules and runs the provided recipe to produce displayable result. The algorithms can be written in Python or C++. 
+and experimental details (parameters) and BEAT schedules and runs the provided recipe to produce displayable result. The algorithms can be written in Python or C++.
 
 
 This package defines a backend to execute algorithms written in the Python
-programming language. 
+programming language.
 
 
 
diff --git a/doc/links.rst b/doc/links.rst
index bfc867a..2a15992 100644
--- a/doc/links.rst
+++ b/doc/links.rst
@@ -1 +1,31 @@
-.. _Algorithms: https://www.idiap.ch/software/beat/docs/beat/docs/master/beat/algorithms.html
\ No newline at end of file
+.. Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/          ..
+.. Contact: beat.support@idiap.ch                                             ..
+..                                                                            ..
+.. This file is part of the beat.backend.python module of the BEAT platform.  ..
+..                                                                            ..
+.. Redistribution and use in source and binary forms, with or without
+.. modification, are permitted provided that the following conditions are met:
+
+.. 1. Redistributions of source code must retain the above copyright notice, this
+.. list of conditions and the following disclaimer.
+
+.. 2. Redistributions in binary form must reproduce the above copyright notice,
+.. this list of conditions and the following disclaimer in the documentation
+.. and/or other materials provided with the distribution.
+
+.. 3. Neither the name of the copyright holder nor the names of its contributors
+.. may be used to endorse or promote products derived from this software without
+.. specific prior written permission.
+
+.. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+.. ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+.. WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+.. DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+.. FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.. DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+.. SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+.. CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+.. OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+.. OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+.. _Algorithms: https://www.idiap.ch/software/beat/docs/beat/docs/master/beat/algorithms.html
diff --git a/doc/object_representation.rst b/doc/object_representation.rst
index 2ff01e0..4f93cea 100644
--- a/doc/object_representation.rst
+++ b/doc/object_representation.rst
@@ -1,5 +1,35 @@
 .. _python-object-representation:
 
+.. Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/          ..
+.. Contact: beat.support@idiap.ch                                             ..
+..                                                                            ..
+.. This file is part of the beat.backend.python module of the BEAT platform.  ..
+..                                                                            ..
+.. Redistribution and use in source and binary forms, with or without
+.. modification, are permitted provided that the following conditions are met:
+
+.. 1. Redistributions of source code must retain the above copyright notice, this
+.. list of conditions and the following disclaimer.
+
+.. 2. Redistributions in binary form must reproduce the above copyright notice,
+.. this list of conditions and the following disclaimer in the documentation
+.. and/or other materials provided with the distribution.
+
+.. 3. Neither the name of the copyright holder nor the names of its contributors
+.. may be used to endorse or promote products derived from this software without
+.. specific prior written permission.
+
+.. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+.. ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+.. WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+.. DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+.. FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.. DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+.. SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+.. CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+.. OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+.. OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
 =======================
  Object Representation
 =======================
@@ -90,4 +120,4 @@ The bottomline is: **all type casting in the platform must be explicit**. It
 will not automatically downcast or upcast objects for you as to avoid
 unexpected precision loss leading to errors.
 
-.. include:: links.rst
\ No newline at end of file
+.. include:: links.rst
diff --git a/setup.py b/setup.py
index 6667bcc..d663125 100644
--- a/setup.py
+++ b/setup.py
@@ -1,30 +1,37 @@
 #!/usr/bin/env python
 # vim: set fileencoding=utf-8 :
 
-###############################################################################
-#                                                                             #
-# Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/           #
-# Contact: beat.support@idiap.ch                                              #
-#                                                                             #
-# This file is part of the beat.backend.python module of the BEAT platform.   #
-#                                                                             #
-# Commercial License Usage                                                    #
-# Licensees holding valid commercial BEAT licenses may use this file in       #
-# accordance with the terms contained in a written agreement between you      #
-# and Idiap. For further information contact tto@idiap.ch                     #
-#                                                                             #
-# Alternatively, this file may be used under the terms of the GNU Affero      #
-# Public License version 3 as published by the Free Software and appearing    #
-# in the file LICENSE.AGPL included in the packaging of this file.            #
-# The BEAT platform is distributed in the hope that it will be useful, but    #
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
-# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
-#                                                                             #
-# You should have received a copy of the GNU Affero Public License along      #
-# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
-#                                                                             #
-###############################################################################
-
+###################################################################################
+#                                                                                 #
+# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/               #
+# Contact: beat.support@idiap.ch                                                  #
+#                                                                                 #
+# Redistribution and use in source and binary forms, with or without              #
+# modification, are permitted provided that the following conditions are met:     #
+#                                                                                 #
+# 1. Redistributions of source code must retain the above copyright notice, this  #
+# list of conditions and the following disclaimer.                                #
+#                                                                                 #
+# 2. Redistributions in binary form must reproduce the above copyright notice,    #
+# this list of conditions and the following disclaimer in the documentation       #
+# and/or other materials provided with the distribution.                          #
+#                                                                                 #
+# 3. Neither the name of the copyright holder nor the names of its contributors   #
+# may be used to endorse or promote products derived from this software without   #
+# specific prior written permission.                                              #
+#                                                                                 #
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND #
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   #
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          #
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE    #
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL      #
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR      #
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER      #
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   #
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE   #
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.            #
+#                                                                                 #
+###################################################################################
 # Define package version
 version = open("version.txt").read().rstrip()
 
@@ -42,7 +49,7 @@ setup(
     version=open("version.txt").read().rstrip(),
     description='Python Backend for the BEAT Platform',
     url='https://gitlab.idiap.ch/beat/beat.backend.python',
-    license='AGPLv3',
+    license='BSD',
     author='Idiap Research Institute',
     author_email='beat.support@idiap.ch',
     long_description=open('README.rst').read(),
@@ -66,7 +73,7 @@ setup(
     classifiers = [
         'Development Status :: 5 - Production/Stable',
         'Intended Audience :: Developers',
-        'License :: OSI Approved :: GNU Affero General Public License v3',
+        'License :: OSI Approved :: BSD License',
         'Natural Language :: English',
         'Programming Language :: Python',
         'Programming Language :: Python :: 3',
-- 
GitLab