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9

COOPIS
2002
IEEE

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Querying XML Sources Using an Ontology-Based Mediator

13 years 9 months ago

Querying XML Sources Using an Ontology-Based Mediator

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In this paper we propose a mediator architecture for the querying and integration of Web-accessible XML data sources. Our contributions are (i) the deﬁnition of a simple but expressive mapping language, following the local as view approach and describing XML resources as local views of some global schema, and (ii) efﬁcient algorithms for rewriting user queries according to existing source descriptions. The approach has been validated by the ¦¨§© prototype.

Bernd Amann, Catriel Beeri, Irini Fundulaki, Miche

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COOPIS 2002 | Expressive Mapping Language | Information System | Mediator Architecture | Web-accessible XML Data |

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Added	14 Jul 2010
Updated	14 Jul 2010
Type	Conference
Year	2002
Where	COOPIS
Authors	Bernd Amann, Catriel Beeri, Irini Fundulaki, Michel Scholl

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