295 search results - page 20 / 59 » Dynamic Access Control for Multi-privileged Group Communicat... |
CSCW
1996
ACM
13 years 11 months ago
1996
ACM
Collaborative systems provide a rich but potentially chaotic environment for their users. This paper presents a system that allows users to control collaboration by enacting polic...
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— Mobile ad hoc networks are expected to support voice traffic. The requirement for small delay and jitter of voice traffic poses a significant challenge for medium access con...
INFOCOM
2000
IEEE
14 years 10 hour 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...
HOTOS
1997
IEEE
13 years 12 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...
MOBILITY
2009
ACM
14 years 8 days ago
2009
ACM
Main requirement of recent computing environments, like mobile and then ubiquitous computing, is to adapt applications to context. On the other hand, access control generally trus...