Titlebook: Cooperative Information Systems; 7th International Co Peter Scheuermann,Opher Etzion Conference proceedings 2000 Springer-Verlag Berlin Hei

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0302-9743 orkshops on Interoperability in Multidatabase systems (IMS) and the conference series on Cooperative Information Systems (CoopIS & ICICIS). In response to the call for papers 74 papers were sub978-3-540-41021-8978-3-540-45266-9Series ISSN 0302-9743 Series E-ISSN 1611-3349

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Extending UML with Workflow Modeling Capabilitiess to deal with such environments, typically propriatory modeling languages are used. We try to remedy the use of seperate languages by proposing an extension of the UML to allow workflow modeling, thereby providing a seamless integration of workflow functionality in object-oriented application syste

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Combining the Power of Searching and Queryinged and it is shown that EquiX meets the necessary criteria. Both a graphical abstract syntax and a formal concrete syntax are presented for EquiX queries. In addition, the semantics is defined. It is shown that EquiX has an evaluation algorithm that is polynomial under combined complexity..EquiX com

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Cooperative Indexing, Classification, and Evaluation in BoWlassify it, index it, and evaluate it. Thus users cooperate by contributing and sharing their experience in order to advance the most problematic aspects of information retrieval: finding the . and . information for their needs.

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