S. Doerfel. Concept Lattices and Their Applications 2010 - Proceedings of the 7th International Conference on Concept Lattices and Their Applications Sevilla, Spain, October 19-21, 2010., 672, стр. 283-293. CEUR-WS, (ноября 2010)
N. Klein, S. Sigg, K. David, и M. Beigl. Proceedings of Workshop on Context-Systems Design, Evaluation and Optimisation. ARCS 2010 - Architecture of Computing Systems, Hannover, Germany, (2010)
T. Loeffler, S. Sigg, S. Haseloff, и K. David. Proceedings of the 2nd Workshop on Context Awareness for Proactive Systems CAPS 2006, Kassel, (июня 2006)
S. Sigg, S. Haseloff, и K. David. Proceedings of the 5th Workshop on Applications of Wireless Communications (WAWC'07), Lappeenranta, Finland, (августа 2007)
S. Sigg, S. Haseloff, и K. David. Proceedings of the 17th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2006), Helsinki, Finland, (сентября 2006)
S. Sigg, и K. David. Proceedings of the 12th European Wireless Conference: Enabling Technologies for Wireless Multimedia Communications (EW 2006), Athens, (апреля 2006)