359 search results - page 11 / 72 » Foundation for a Time Interval Access Control Model |
SACMAT
2009
ACM
14 years 2 months ago
2009
ACM
Traditional access control models, such as Role-Based Access Control (RBAC), do not take into account contextual information, such as location and time, for making access decision...
IJCGA
2000
13 years 7 months ago
2000
Quadrilateral meshing algorithms impose certain constraints on the number of intervals or mesh edges of the curves bounding a surface. When constructing a conformal mesh of a colle...
ICICS
2003
Springer
14 years 25 days ago
2003
Springer
This paper presents a policy-based framework for managing access control in distributed heterogeneous systems. This framework is based on the PDP/PEP approach. The PDP (Policy Deci...
RTS
2006
13 years 7 months ago
2006
Many of today's complex computer applications are being modeled and constructed using the principles inherent to real-time distributed object systems. In response to this dem...
LICS
1990
IEEE
13 years 11 months ago
1990
IEEE
E cient automatic model checking algorithms for real-time systems have been obtained in recent years based on the state region graph technique of Alur, Courcoubetis and Dill. Howev...