CORR
2008
Springer
13 years 7 months ago
2008
Springer
Abstract. This paper presents Privilege Calculus (PC) as a new approach of knowledge representation for Separation of Duty (SD) in the view of process and intents to improve the re...
IFIP
2004
Springer
14 years 7 days ago
2004
Springer
We extend a particular access control framework, the Privilege Calculus, with a possibility to override denied access for increased flexibility in hard to define or unanticipated...