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163
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ER
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. We investigate the computational complexity of reasoning over various fragments of the Extended Entity-Relationship (EER) language, which includes a number of constructs:...
185
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GEOS
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. Semantic similarity measurement gained attention as a methodology for ontology-based information retrieval within GIScience over the last years. Several theories explain ...
152
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CSFW
2006
IEEE
16 years 28 days ago
2006
IEEE
A coalition provides a virtual space across a network that allows its members to interact in a transparent manner. Coalitions may be formed for a variety of purposes. These range ...
167
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IEEESCC
2006
IEEE
16 years 27 days ago
2006
IEEE
Today’s business processes are not static, they need to be adapted frequently to reflect changing business requirements. Several business process languages such as WS-BPEL have...
178
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TIME
2006
IEEE
16 years 26 days ago
2006
IEEE
Published in: Proceedings of the 13th International Symposium on Temporal Representation and Reasoning (TIME-06), Budapest, Hungary, June 2006. IEEE Computer Society Press. Real-w...