580 search results - page 1 / 116 » Expressive policy analysis with enhanced system dynamicity |
CCS
2009
ACM
14 years 4 months ago
2009
ACM
Despite several research studies, the effective analysis of policy based systems remains a significant challenge. Policy analysis should at least (i) be expressive (ii) take accou...
CDC
2010
IEEE
12 years 11 months ago
2010
IEEE
We consider the classical finite-state discounted Markovian decision problem, and we introduce a new policy iteration-like algorithm for finding the optimal state costs or Q-facto...
POLICY
2005
Springer
13 years 9 months ago
2005
Springer
The use of policy-based mechanisms significantly reduces the complexity associated with applicational development and operation. In particular, history-based policies allow the s...
ICCSA
2003
Springer
13 years 9 months ago
2003
Springer
Abstract. In this paper, we consider a two-layer hierarchy, ı.e. micro and umbrella layer, cellular system, and propose a new hand-off mechanism to minimize call blocking probabil...
SACMAT
2009
ACM
13 years 10 months ago
2009
ACM
Role based access control (RBAC) is a widely used access control paradigm. In large organizations, the RBAC policy is managed by multiple administrators. An administrative role ba...