769 search results - page 119 / 154 » Policy Storage for Role-Based Access Control Systems |
SAJ
2002
14 years 10 months ago
2002
No reliable method currently exists to safeguard the privacy of private information. Privacy policies are insufficient as compliance can not be enforced automatically. In this pap...
TC
2008
14 years 10 months ago
2008
Recently, high-energy consumption has become a serious concern for both storage servers and data centers. Recent research studies have utilized the short transition times of multis...
SOUPS
2009
ACM
15 years 5 months ago
2009
ACM
Online social network sites, such as MySpace, Facebook and others have grown rapidly, with hundreds of millions of active users. A new feature on many sites is social applications...
EUROSYS
2011
ACM
14 years 2 months ago
2011
ACM
Buffer caches in operating systems keep active file blocks in memory to reduce disk accesses. Related studies have been focused on how to minimize buffer misses and the caused pe...
SIS
2007
15 years 6 days ago
2007
Access control models for XML data can be classified in two major categories: node filtering and query rewriting systems. The first category includes approaches that use access ...