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Communication Dans Un Congrès Année : 2002

Querying XML Sources using an Ontology-based Mediator

Résumé

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 exist-ing source descriptions. The approach has been validated by the StyX prototype.
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Dates et versions

hal-01124731 , version 1 (06-03-2015)

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  • HAL Id : hal-01124731 , version 1

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Bernd Amann, C. Beeri, Irini Fundulaki, Michel Scholl. Querying XML Sources using an Ontology-based Mediator. CoopIS'2002, Jan 2002, X, France. ⟨hal-01124731⟩

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