@INPROCEEDINGS{PosdorferMaalej2016,
  author    = {Wolf Posdorfer and Walid Maalej},
  title     = {Towards Context-aware Surveys Using Bluetooth Beacons},
  booktitle = {The 7th International Conference on Ambient Systems, Networks and Technologies (ANT 2016)},
  year      = {2016},
  volume    = {83},
  number    = {83},
  pages     = {42-49},
  publisher = {Elsevier}
}