360 search results - page 4 / 72 » The design of integrating subliminal channel with access con... |
IKE
2003
13 years 8 months ago
2003
We describe the design of an Access Control System using Web Services for information and content management. In this paper we described the solution for control mechanism of the ...
GLOBECOM
2010
IEEE
13 years 4 months ago
2010
IEEE
In this paper we analyze the performance of a distributed queuing medium access control (MAC) protocol designed to execute cooperative ARQ (C-ARQ) schemes at the MAC layer. Due to ...
VTC
2010
IEEE
13 years 5 months ago
2010
IEEE
—The IEEE 1609.4 standard has been proposed to provide multi-channel operations in wireless access for vehicular environments (WAVE), where all the channels are periodically sync...
COMPSAC
2001
IEEE
13 years 10 months ago
2001
IEEE
he correspondence between the role abstraction in Role-based Access Control (RBAC) and the notion of organizational positions, it seems easy to construct role hierarchies. This is...
SPC
2005
Springer
14 years 11 days ago
2005
Springer
In pervasive computing environments, changes in context may trigger changes in an individual’s access permissions. We contend that existing access control frameworks do not provi...