The inter-operability of multiple autonomous and heterogeneous data sources is an important issue in many applications such as mediation systems, datawarehouses, or web-based syst...
This paper explains how semantic frameworks can be used to support successful e-Government initiatives by connecting system design to a shared understanding of interactions and pr...
Charles Crichton, Jim Davies, Jeremy Gibbons, Stev...
We lay a foundation for modeling and validation of asynchronous designs in a multi-clock synchronous programming model. This allows us to study properties of globally asynchronous...
Mohammad Reza Mousavi, Paul Le Guernic, Jean-Pierr...
OGSA-DQP is a Distributed Query Processing system for the Grid. It uses the OGSA-DAI framework for querying individual databases and adds on top of it an infrastructure to perform ...
Role based access control (RBAC) allows users access to resources based on their competencies and responsibilities within an organization. Typically, RBAC is provided as a securit...