@INPROCEEDINGS{7264311,
  author={Prentow, Thor and Thom, Andreas and Blunck, Henrik and Vahrenhold, Jan},
  booktitle={2015 16th IEEE International Conference on Mobile Data Management}, 
  title={Making Sense of Trajectory Data in Indoor Spaces}, 
  year={2015},
  volume={1},
  number={},
  pages={116-121},
  doi={10.1109/MDM.2015.44}}