Jean Bacon, David W. Chadwick, Alexander Otenko, Ken Moody. Persistent versus Dynamic Role Membership. In Sabrina De Capitani di Vimercati, Indrakshi Ray, Indrajit Ray, editors, Data and Applications Security XVII: Status and Prospects, IFIP TC-11 WG 11.3 Seventeenth Annual Working Conference on Data and Application Security, August4-6, 2003, Estes Park, Colorado, USA. pages 344-357, Kluwer, 2003.
Abstract is missing.