Lau, Sian Lun, Xu, Yaqian, David, Klaus: Novel Indoor Localisation using an Unsupervised Wi-Fi Signal Clustering Method. In: Future Network and Mobile Summit 2011. Warsaw, Poland, 2011
Voigtmann, Christian, Lau, Sian Lun, David, Klaus: An Approach to Collaborative Context Prediction. In: 2011 IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOM Workshops). Seattle, USA. : IEEE, 2011, S. 403-408
Brgulja, Nermin, Kusber, Rico, David, Klaus: Validating Context Information in Context Aware Systems. In: The 6th International Conference on Intelligent Environments - IE'10. Kuala Lumpur, Malaysia, 2010
Brgulja, Nermin, Kusber, Rico, David, Klaus, Baumgarten, Matthias: Measuring the Probability of Correctness of Contextual Information in Context Aware Systems. In: 2009 IEEE International Conference on Pervasive Intelligence and Computing (PICom 09). Chengdu, China, 2009, S. 246-253
David, Klaus, Rezension zu: Enabler heutiger und zukünftiger mobiler Netze und Anwendungen (2008).
David, Klaus, Rezension zu: Mobile Anwendungen und Dienste – Visionen, Herausforderungen und Einsatzmöglichkeiten (2008).
Kusber, Rico, Haseloff, Sandra, David, Klaus: Towards Autonomic Deployment Decision Making. In: Proceedings of the IADIS Multi Conference on Computer Science and Information Systems - Intelligent Systems and Agents. Amsterdam, 2008
Countand, Olivier, Haseloff, Sandra, David, Klaus: Dealing with Application-Specific Knowledge in Context-Aware Systems. In: Proceedings of the 15. GI/ITG-Fachtagung Kommunikation in Verteilten Systemen (KiVS 2007), Workshop "Selbstorganisierende, Adaptive, Kontextsensitive verteilte Systeme (SAKS 07). Bern, Switzerland, 2007
Lau, Sian Lun, Millerat, Jean, Sutterer, Michael, Brgulja, Nermin, Coutand, Olivier, Droegehorn, Olaf, David, Klaus: Integrating Expert Knowledge into Context Reasoning in Context-aware Environment. In: Proceedings of the 7th International Workshop on Applications and Services in Wireless Networks, (ASWN 2007). Santander, Spain, 2007
Sigg, Stephan, Haseloff, Sandra, David, Klaus ; Ikonen, J., Juutilainen, M., Porras, J.: Prediction of Context Time Series. In: Proceedings of the 5th Workshop on Applications of Wireless Communications (WAWC'07). Lappeenranta, Finland, 2007
Sutterer, Michael, Droegehorn, Olaf, David, Klaus: Making a case for situation-dependent user profiles in context-aware environments. In: MNCNA '07: Proceedings of the 2007 Workshop on Middleware for next-generation converged networks and applications. New York, NY, USA : ACM, 2007. - ISBN 1-978-1-59593-932-6, S. 1--6
Coutand, Olivier, Haseloff, Sandra, Lau, Sian Lun, David, Klaus: A CBR Approach for Personalizing Location-aware Services. In: CACOA, 2006
Coutand, Olivier, Lau, Sian Lun, David, Klaus: {Determining the behavior of mobile location-aware services based on user action history}. In: GI/ITG KuVS Fachgespr\"{a}ch Selbstorganisierende, Adaptive, Kontextsensitive verteilte Systeme (SAKS). Kassel, Germany, 2006
Coutand, Olivier, Lau, Sian Lun, Haensel, Robert, Droegehorn, Olaf, David, Klaus: Interpreting Group Context for Personalized Mobile Services. In: 15. IST Mobile & Wireless Communications Summit. Mykonos, 2006
David, Klaus, Droegehorn, Olaf, Design Principles and Requirements of Future Service Platforms, in: Wireless Communication Systems, 2006. ISWCS '06. 3rd International Symposium on (2006), S. 164-168.
Sigg, Stephan, Haseloff, Sandra, David, Klaus: A novel approach to context prediction in ubicomp environments. In: Proceedings of the 17th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2006). Helsinki, Finland, 2006
Wuest, Bjoern, Lau, Sian Lun, Droegehorn, Olaf, David, Klaus: Proxy pattern and publish/subscribe: An incompatible combination?. In: Proceedings of the 12th European Wireless Conference: Enabling Technologies for Wireless Multimedia Communications (EW 2006). Athens, 2006
Coutand, Olivier, Droegehorn, Olaf, David, Klaus, Nurmi, Petteri, Floreen, Patrik, Kernchen, Ralf, Holtmanns, Silke, Campadello, Stefano, Kanter, Theo, Martin, Miquel, van Eijk, Ronald, Guarneri, Renate: Context-aware Group Management in Mobile Environments. In: IST Summit 2005. Dresden, 2005
Wuest, Bjoern, Drögehorn, Olaf, David, Klaus: Applying Profile Views to Bridge Between Different Personalisation Architectures. In: GI Jahrestagung (2), 2005, S. 548-552
Wuest, Bjoern, Drögehorn, Olaf, David, Klaus: Service Discovery API for Pervasive Computing. In: International Conference on Internet Computing, 2005, S. 422-427