93 search results - page 4 / 19 » Dynamic mandatory access control for multiple stakeholders |
ACSAC
2002
IEEE
13 years 10 months ago
2002
IEEE
The Role-Based Access Control (RBAC) model is traditionally used to manually assign users to appropriate roles, based on a specific enterprise policy, thereby authorizing them to ...
HOTOS
1997
IEEE
13 years 10 months ago
1997
IEEE
The recent trend towards dynamically extensible systems, such as Java, SPIN or VINO, promises more powerful and flexible systems. At the same time, the impact of extensibility on...
WSC
1997
13 years 7 months ago
1997
Collision awareness (CA) multiple access networks include the carrier sense multiple access (CSMA), ALOHA, and Ethernet networks. In order to maximize throughput with minimum netw...
INFOCOM
2000
IEEE
13 years 10 months ago
2000
IEEE
Abstract—We introduce and analyze CARMA-MC (for Collision Avoidance and Resolution Multiple Access MultiChannel), a new stable channel access protocol for multihop wireless netwo...
WCNC
2008
IEEE
14 years 4 days ago
2008
IEEE
— In this paper, we propose a contention based uplink Medium Access Control (MAC) protocol design for Wireless Local Area Networks (WLANs) with Spatial Division Multiple Access (...