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190
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SAC
2004
ACM
16 years 6 days ago
2004
ACM
Electronic marketplaces are virtual communities where buyers may meet proposals of several suppliers and make the best choice. The exponential increment of the e-commerce amplifie...
294
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AMCP
1998
Springer
15 years 11 months ago
1998
Springer
Automatic indexing to video data is in strong demand to cope with the increasing amount. We propose an automatic indexing method for television news video, which indexes to shots c...
188
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VLDB
1993
ACM
15 years 11 months ago
1993
ACM
The enforcement of semantic integrity constraints in data and knowledge bases constitutea a major performance bottleneck. Integrity constraint simplification methods aim at reduci...
211
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CCGRID
2006
IEEE
15 years 10 months ago
2006
IEEE
This paper presents an ontology-based conceptual mapping framework that translates a formal and visually rich business process modeling (BPM) language, Fundamental Business Proces...
175
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ESWS
2008
Springer
15 years 8 months ago
2008
Springer
In the semantic web environment, where several independent ontologies are used in order to describe knowledge and data, ontologies have to be aligned by defining mappings among the...