He Wang, Sylvia L. Osborn. Discretionary access control with the administrative role graph model. In Volkmar Lotz, Bhavani M. Thuraisingham, editors, SACMAT 2007, 12th ACM Symposium on Access Control Models and Technologies, Sophia Antipolis, France, June 20-22, 2007, Proceedings. pages 151-156, ACM, 2007. [doi]
Abstract is missing.