1140 search results - page 27 / 228 » A Purpose-Based Access Control Model |
TWC
2010
13 years 2 months ago
2010
We investigate the problem of minimizing the overall transmission delay of packets in a multi-access wireless communication system, where the transmitters have average power constr...
CIMCA
2005
IEEE
14 years 1 months ago
2005
IEEE
Access control for shared resources is a complex and challenging task, in particular if the access control policy should be able to cope with different kind of sharing and collabo...
WORDS
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper presents a framework for verifying the access control requirements of real-time application systems such as workflow management systems and active databases. The tempor...
CCS
2003
ACM
14 years 1 months ago
2003
ACM
Security is a crucial aspect in any modern software system. To ensure security in the final product, security requirements must be considered in the entire software development p...
OTM
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. For several reasons enterprises are frequently subject to organizational change. Respective adaptations may concern business processes, but also other components of an en...