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COOPIS
2002
IEEE

Querying XML Sources Using an Ontology-Based Mediator

9 years 7 months ago
Querying XML Sources Using an Ontology-Based Mediator
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
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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