124 search results - page 23 / 25 » TRBAC: a temporal role-based access control model |
DAC
2010
ACM
13 years 7 months ago
2010
ACM
The performance of most embedded systems is critically dependent on the average memory access latency. Improving the cache hit rate can have significant positive impact on the per...
ICDE
2008
IEEE
14 years 9 months ago
2008
IEEE
Abstract-- A decomposition of a binary matrix into two matrices gives a set of basis vectors and their appropriate combination to form the original matrix. Such decomposition solut...
ACSAC
2005
IEEE
14 years 1 months ago
2005
IEEE
A considerable effort has been recently devoted to the development of Database Management Systems (DBMS) which guarantee high assurance security and privacy. An important componen...
IMCS
2007
13 years 7 months ago
2007
Purpose – Security information management systems (SIMs) have been providing a unified distributed platform for the efficient management of security information produced by co...
SP
2006
IEEE
14 years 1 months ago
2006
IEEE
Contextual integrity is a conceptual framework for understanding privacy expectations and their implications developed in the literature on law, public policy, and political philo...