354 search results - page 29 / 71 » Key management for content access control in a hierarchy |
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ACSC
2007
IEEE
15 years 4 months ago
2007
IEEE
Publish/subscribe networks provide an interface for publishers to perform many-to-many communication to subscribers without the inefficiencies of broadcasting. Each subscriber sub...
SACMAT
2009
ACM
15 years 4 months ago
2009
ACM
XACML does not natively support RBAC and even the specialized XACML profiles are not able to support many relevant constraints such as static and dynamic separation of duty. Exte...
ESWS
2005
Springer
15 years 3 months ago
2005
Springer
The Semantic Web is an extension of the current Web in which information is given well-defined meaning to support effective data discovery and integration. The RDF framework is a...
ASSETS
2009
ACM
15 years 4 months ago
2009
ACM
Providing blind and visually impaired people with the descriptions of key visual elements can greatly improve the accessibility of video, film and television. This project present...
BMCBI
2007
14 years 9 months ago
2007
Background: Gene expression databases are key resources for microarray data management and analysis and the importance of a proper annotation of their content is well understood. ...