Databases are increasingly being used to store information covered by heterogeneous policies, which require support for access control with great flexibility. This has led to incr...
Today, many applications require users from one organization to access data belonging to organizations. While traditional solutions offered for the federated and mediated database...
Object-oriented databases are a recent and important development and many studies of them have been performed. These consider aspects such as data modeling, query languages, perfo...
In this paper, we present a role-based access control method for accessing databases through the Open Grid Services Architecture – Data Access and Integration (OGSA-DAI) framewor...
Anil L. Pereira, Vineela Muppavarapu, Soon M. Chun...
In this paper we present a software architecture that is dedicated to the development of an information system embedded in a vehicle allowing access to multimedia and geographic d...