Location- and Context-Awareness Second International Workshop, LoCA 2006, Dublin, Ireland, May 10-11, 2006, Proceedings Hazas Mike Heftet / 2006 / Engelsk
UbiComp 2007: Ubiquitous Computing 9th International Conference, UbiComp 2007, Innsbruck, Austria, September 16-19, 2007, Proceedings Krumm John Heftet / 2007 / Engelsk
