101 search results - page 14 / 21 » A Novel Key Management Scheme for Dynamic Access Control in ... |
TSP
2010
13 years 2 months ago
2010
Dynamic spectrum management (DSM) has been recognized as a key technology to significantly improve the performance of digital subscriber line (DSL) broadband access networks. The b...
ICMCS
1999
IEEE
13 years 12 months ago
1999
IEEE
The Distributed Video Server (DVS) system provides a comprehensive solution for the management and distribution of a major future electronic commodity service, Video on Demand (VO...
CCS
2007
ACM
14 years 1 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
HPCA
2007
IEEE
14 years 1 months ago
2007
IEEE
The significant speed-gap between processor and memory and the limited chip memory bandwidth make last-level cache performance crucial for future chip multiprocessors. To use the...
TKDE
2002
13 years 7 months ago
2002
As technological advances are made in software and hardware, the feasibility of accessing information "any time, anywhere" is becoming a reality. Furthermore, the diversi...