149 search results - page 25 / 30 » Clustering subjects in a credential-based access control fra... |
CIKM
2005
Springer
14 years 1 months ago
2005
Springer
In multi-relational databases, a view, which is a context- and content-dependent subset of one or more tables (or other views), is often used to preserve privacy by hiding sensiti...
CCS
2010
ACM
13 years 8 months ago
2010
ACM
Many of today's web applications are built on frameworks that include sophisticated defenses against malicious adversaries. However, mistakes in the way developers deploy tho...
CIKM
2007
Springer
14 years 2 months ago
2007
Springer
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
CCS
2005
ACM
14 years 1 months ago
2005
ACM
Policy enforcement is an integral part of many applications. Policies are often used to control access to sensitive information. Current policy specification languages give users ...
SIGUCCS
2003
ACM
14 years 1 months ago
2003
ACM
It has been our effort at Ringling school to provide our campus community with the capability to uniformly access resources across multiple platforms. Empowering the user with a s...