@inproceedings{voigtmann2011b,
  address = {Budapest, Hungary},
  author = {Voigtmann, Christian and Lau, Sian Lun and David, Klaus},
  booktitle = {Fourth Conference on Context Awareness for Proactive Systems: CAPS2011},
  interhash = {01e008e6df63884fe3119e0729803737},
  intrahash = {49934f1d124d0b4b97fd066ea0b83195},
  month = {15-16 May},
  title = {A Collaborative Context Prediction Technique},
  year = 2011
}

@inproceedings{1468271,
  address = {Washington, DC, USA},
  author = {Klein, Bernd Niklas and Lau, Sian Lun and Pirali, Andreas and L\"{o}ffler, Tino and David, Klaus},
  booktitle = {ASWN '08: Proceedings of the 2008 Eighth International Workshop on Applications and Services in Wireless Networks},
  doi = {http://dx.doi.org/10.1109/ASWN.2008.9},
  interhash = {46e0671e02133a56ba8cfa71fc1c1dae},
  intrahash = {86a43c1eac58fb7fb0c0bc1846873b5d},
  isbn = {978-0-7695-3389-6},
  pages = {20--25},
  publisher = {IEEE Computer Society},
  title = {DAGR - DAG Based Context Reasoning: An Architecture for Context Aware Applications},
  year = 2008
}