Abstract: We present DLDB, a knowledge base system that extends a relational database management system with additional capabilities for DAML+OIL inference. We discuss a number of ...
In large organizations the administration of access privileges (such as the assignment of an access right to a user in a particular role) is handled cooperatively through distribu...
—Authorization logics allow concise specification of flexible access-control policies, and are the basis for logic-based access-control systems. In such systems, resource owner...
A data–intensive Web application is a Web-enabled software system for the publication and management of large data collections, typically stored in one or more database manageme...
This paper argues that the network latency due to synchronous replication is no longer tolerable in scenarios where businesses are required by regulation to separate their seconda...
Xiaotao Liu, Gal Niv, Prashant J. Shenoy, K. K. Ra...