2800 search results - page 484 / 560 » Fibrational Control Structures |
CCS
2007
ACM
14 years 3 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 ...
GRID
2007
Springer
14 years 3 months ago
2007
Springer
-- To date, not enough attention has been paid to issues surrounding the description and enforcement of policies for controlling Grid resources. These policies define the permitted...
LCTRTS
2007
Springer
14 years 3 months ago
2007
Springer
Set-associative caches are traditionally managed using hardwarebased lookup and replacement schemes that have high energy overheads. Ideally, the caching strategy should be tailor...
CODES
2005
IEEE
14 years 2 months ago
2005
IEEE
The growing number of information security breaches in electronic and computing systems calls for new design paradigms that consider security as a primary design objective. This i...
ICALT
2005
IEEE
14 years 2 months ago
2005
IEEE
In this paper we present an architecture dedicated to an intelligently assisted educational tool which integrates within a unified framework software rational agents both at the m...