Michael Backes, Jan Camenisch, Dieter Sommer. Anonymous yet accountable access control. In Vijay Atluri, Sabrina De Capitani di Vimercati, Roger Dingledine, editors, Proceedings of the 2005 ACM Workshop on Privacy in the Electronic Society, WPES 2005, Alexandria, VA, USA, November 7, 2005. pages 40-46, ACM, 2005. [doi]
Abstract is missing.