Sejong Oh. New Concept of Authority Range for Flexible Management of Role Hierarchy. In JooSeok Song, Taekyoung Kwon, Moti Yung, editors, Information Security Applications, 6th International Workshop, WISA 2005, Jeju Island, Korea, August 22-24, 2005, Revised Selected Papers. Volume 3786 of Lecture Notes in Computer Science, pages 343-353, Springer, 2005. [doi]
Abstract is missing.