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15

SEMWEB
2005
Springer

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OMEN: A Probabilistic Ontology Mapping Tool

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OMEN: A Probabilistic Ontology Mapping Tool

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Abstract. Most existing ontology mapping tools do not provide exact mappings. Rather, there is usually some degree of uncertainty. We describe a framework to improve existing ontology mappings using a Bayesian Network. Omen, an Ontology Mapping ENhancer uses a set of meta-rules that capture the inﬂuence of the ontology structure and the semantics of ontology relations and matches nodes that are neighbors of already matched nodes in the two ontologies. We have implemented a protype ontology matcher that can enhance existing matches between ontology concepts. Preliminary experiments demonstrate that Omen successfully identiﬁes and enhances ontology mappings.

Prasenjit Mitra, Natasha F. Noy, Anuj R. Jaiswal

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Added	28 Jun 2010
Updated	28 Jun 2010
Type	Conference
Year	2005
Where	SEMWEB
Authors	Prasenjit Mitra, Natasha F. Noy, Anuj R. Jaiswal

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