423 search results - page 12 / 85 » A Logical Approach to Dynamic Role-Based Access Control |
SAC
2008
ACM
13 years 7 months ago
2008
ACM
In recent years role-based access control (RBAC) has been spreading within organizations. However, companies still have considerable difficulty migrating to this model, due to the...
CODES
2003
IEEE
14 years 27 days ago
2003
IEEE
Boolean logic minimization is traditionally used in logic synthesis tools running on powerful desktop computers. However, logic minimization has recently been proposed for dynamic...
ICDCIT
2004
Springer
14 years 29 days ago
2004
Springer
The need to securely share information on an ad-hoc basis between collaborating entities is increasingly becoming important. We propose a coalition based access control model (CBAC...
ECOOP
2009
Springer
14 years 8 months ago
2009
Springer
The dynamic frames approach has proven to be a powerful formalism for specifying and verifying object-oriented programs. However, it requires writing and checking many frame annota...
TON
2010
13 years 2 months ago
2010
We study the contention/interaction among wireless nodes and med -ium access control design in game theory framework. We define a general class of games, called random access game...