In a history-based trust-management system, users and service providers use information about past transactions to make trust-based decisions concerning current transactions. One ...
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...
Efficiently executing large-scale, data-intensive workflows such as Montage must take into account the volume and pattern of communication. When orchestrating data-centric workflo...
—Healthcare services and systems throughout the world are in trouble and the proportion of expenditures devoted to healthcare is increasing rapidly. In addition to that, an incre...
Metadata are widely used in order to fully exploit information resources available on corporate intranets or the Internet. The Resource Description Framework (RDF) aims at facilit...
Sofia Alexaki, Vassilis Christophides, Gregory Kar...