Professor
Security and Trust Management - 7th International Workshop, STM 2011, Copenhagen, Denmark, June 27-28, 2011, Revised Selected Papers
Security and Trust Management - 7th International Workshop, STM 2011, Copenhagen, Denmark, June 27-28, 2011, Revised Selected Papers
Proceedings of the 2010 ACM Workshop on Privacy in the Electronic Society, WPES 2010, Chicago, Illinois, USA, October 4, 2010
Electr. Notes Theor. Comput. Sci.
31st IEEE Symposium on Security and Privacy, S&P 2010, 16-19 May 2010, Berleley/Oakland, California, USA
Security and Trust Management - 6th International Workshop, STM 2010, Athens, Greece, September 23-24, 2010, Revised Selected Papers