93 search results - page 7 / 19 » Dynamic mandatory access control for multiple stakeholders |
ACSAC
2001
IEEE
13 years 11 months ago
2001
IEEE
In most of the current authorization frameworks in application systems, the authorization for a user operation is determined using a static database like ACL entries or system tab...
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...
IJWMC
2006
13 years 7 months ago
2006
:ThispaperaddressesthedesignofMediumAccessControl(MAC)protocolsforwireless ad hoc networks that derive benefits from using multiple orthogonal channels for data transmission. Each ...
WINET
2010
13 years 5 months ago
2010
We consider a scenario where devices with multiple networking capabilities access networks with heterogeneous characteristics. In such a setting, we address the problem of effici...
PEWASUN
2004
ACM
14 years 29 days ago
2004
ACM
The nature of ad hoc networks makes it a challenge to offer connections with an assured quality. In order to improve the performance of the network, multipath routing in combinati...