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DKE
2007
14 years 9 months ago
2007
Finding interaction patterns is a challenging problem, but this kind of information about processes or social networks might be useful for an organization’s management to unders...
DKE
2007
14 years 9 months ago
2007
A major challenge in frequent-pattern mining is the sheer size of its mining results. To compress the frequent patterns, we propose to cluster frequent patterns with a tightness m...
83
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DKE
2007
14 years 9 months ago
2007
Numerous researchers have proposed to use relational databases to store and query XML documents. In these systems, the elements selected by an XML query are returned to an applica...
DKE
2007
14 years 9 months ago
2007
We are interested in specifying functional dependencies (FDs) for data-centric XML documents (XML documents that are used mainly for data storage). FDs are a natural constraint. S...
83
Voted
DKE
2007
14 years 9 months ago
2007
Ontology is playing an increasingly important role in knowledge management and the Semantic Web. This study presents a novel episode-based ontology construction mechanism to extra...