Chun Ruan, Vijay Varadharajan, Yan Zhang. Delegatable Authorization Program and Its Application. In Hamid R. Arabnia, Youngsong Mun, editors, Proceedings of the International Conference on Security and Management, SAM 03, June 23 - 26, 2003, Las Vegas, Nevada, USA, Volume 1. pages 267-273, CSREA Press, 2003.
Abstract is missing.