Ninghui Li, Qihua Wang. Beyond separation of duty: an algebra for specifying high-level security policies. In Ari Juels, Rebecca N. Wright, Sabrina De Capitani di Vimercati, editors, Proceedings of the 13th ACM Conference on Computer and Communications Security, CCS 2006, Alexandria, VA, USA, Ioctober 30 - November 3, 2006. pages 356-369, ACM, 2006. [doi]
Abstract is missing.