Abstract. In a service-oriented world, a long-running business process can be implemented as a set of stateful services that represent the individual but coordinated steps that mak...
Surya Nepal, Alan Fekete, Paul Greenfield, Julian ...
JIGSAW is a well-known technique for collaborative learning. Students typically use it in a face-to-face setting without computer support. This paper describes a Webbased tool for...
We give an on-line deterministic algorithm for the weighted bipartite matching problem that achieves a competitive ratio of (2n − 1) in any metric space (where n is the number o...
Samir Khuller, Stephen G. Mitchell, Vijay V. Vazir...
In the context of the Semantic Web or semantic peer to peer systems, many ontologies may exist and be developed independently. Ontology alignments help integrating, mediating or re...
Although the business process community has put a major emphasis on patterns, notably the famous workflow patterns, only limited support for using patterns in today's business...