352 search results - page 55 / 71 » Context-sensitive Access Control Model and Implementation |
ICC
2009
IEEE
13 years 6 months ago
2009
IEEE
Abstract--This paper addresses practical implementation issues of resource allocation in OFDMA networks: inaccuracy of channel state information (CSI) available to the resource all...
ECOOPW
2003
Springer
14 years 1 months ago
2003
Springer
levels of abstraction. Lacking well-established technologies and models for representing and accessing program dynamics, tools must use ad-hoc mechanisms. This limits reuse and int...
CIDR
2011
13 years 6 days ago
2011
Cloud computing provides users near instant access to seemingly unlimited resources, and provides service providers the opportunity to deploy complex information technology infras...
ICDE
2007
IEEE
14 years 3 months ago
2007
IEEE
Separation of duties (SoD) is a key security requirement for many business and information systems. Role Based Access Controls (RBAC) is a relatively new paradigm for protecting i...
SC
2005
ACM
14 years 2 months ago
2005
ACM
The memory consistency model in parallel programming controls the order in which operations performed by one thread may be observed by another. Language designers have been reluct...