670 search results - page 48 / 134 » A RBAC-Based Policy Information Base |
WISA
2007
Springer
14 years 4 months ago
2007
Springer
Multilevel security policies aim at only confidentiality assurance, with less consideration on integrity assurance and weakness in expressing channel control policies. Besides, the...
IPCO
2004
14 years 4 days ago
2004
Abstract. We propose a general methodology based on robust optimization to address the problem of optimally controlling a supply chain subject to stochastic demand in discrete time...
ETFA
2005
IEEE
14 years 4 months ago
2005
IEEE
Today there is a significant body of results of resource management in real-time systems. However, most of them are based on "open-loop" strategies and techniques that do...
IPPS
2006
IEEE
14 years 4 months ago
2006
IEEE
Narrow values that can be represented by less number of bits than the full machine width occur very frequently in programs. On the other hand, clustering mechanisms enable cost- a...
SECON
2008
IEEE
14 years 5 months ago
2008
IEEE
—Delay Tolerant Networks are wireless networks where disconnections may occur frequently due to propagation phenomena, node mobility, and power outages. Propagation delays may al...