Instant Messaging (IM) is in addition to Web and Email the most popular service on the Internet. With xOperator we present a strategy and implementation which deeply integrates Ins...
Organising large-scale Web information retrieval systems into hierarchies of topic-specific search resources can improve both the quality of results and the efficient use of com...
—Data grids, such as the ones used by the high energy physics community, are used to share vast amounts of data across geographic locations. However, interactions with grid data ...
Karolina Sarnowska, Andrew S. Grimshaw, Erwin Laur...
Significant progress has been made in the design and development of Grid middleware which, in its present form, is founded on service-oriented architecture and web services techno...
Geoff Coulson, Paul Grace, Gordon S. Blair, Wei Ca...
The University of Pittsburgh's Computing Services and Systems Development organization is focused on the needs of the faculty and student population, totaling nearly 40,000 u...