This paper describes SKIMA, a mediation system that gives transparent access to heterogeneous and distributed sources considering their semantics and the semantics of application ...
Nicholas Carr’s question “Does IT Matter?”(to the maintenance of competitive advantage) has been applied to many industries but the one that depends on IT almost exclusively...
Information systems now form the backbone of nearly every government and private system. Increasingly these systems are networked together allowing for distributed operations, sha...
Frederick T. Sheldon, Stephen Gordon Batsell, Stac...
Hierarchical graph definitions allow a modular description of graphs using modules for the specification of repeated substructures. Beside this modularity, hierarchical graph de...
The Web has established itself as the largest public data repository ever available. Even though the vast majority of information on the Web is formatted to be easily readable by t...