Karlsruhe Institute of Technology, USCT project, Michael Zapf 2016

Data under

http://ipeusctdb1.ipe.kit.edu/~usct/challenge/

License

The data is given under the "Open Data Commons Attribution License" http://opendatacommons.org/licenses/by/  
The source code under 3-clause BSD-liensed (https://opensource.org/licenses/BSD-3-Clause