670 search results - page 54 / 134 » A RBAC-Based Policy Information Base |
TISSEC
2010
13 years 9 months ago
2010
Privacy has been acknowledged to be a critical requirement for many business (and non-business) environments. Therefore, the definition of an expressive and easy-to-use privacyre...
MOBICOM
2004
ACM
14 years 4 months ago
2004
ACM
Advances in wireless communication, storage and processing are realizing next-generation in-vehicle entertainment systems. Even if hundreds of different video or audio titles are...
MOBIHOC
2004
ACM
14 years 4 months ago
2004
ACM
Bandwidth efficiency of wireless multicast can be improved substantially by exploiting the fact that several receivers can be reached at the MAC layer by a single transmission. T...
ICECCS
2010
IEEE
13 years 11 months ago
2010
IEEE
Abstract—Complex networks consisting of humans and software services, such as Web-based social and collaborative environments, typically require flexible and context-based inter...
ICISS
2009
Springer
13 years 8 months ago
2009
Springer
Abstract. Mobile Ad-hoc Networks (MANETs) are very dynamic networks with devices continuously entering and leaving the group. The highly dynamic nature of MANETs renders the manual...