The more information we have on data on which the request apply, the more efficiently we can define and use optimization rules on TGV. A […]
Lire la suiteCatégorie : XML
TGV : Rule Patterns
To optimize the XQuery evaluation, a search-strategy is needed. This strategy relies on rule valuation with an coefficient of improvement []. This coefficient is directed […]
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TGV : Tree Pattern Queries
Tree Patterns Although canonization reduces the XQuery queries expression to a canonical form, XQuery modeling is a difficult exercise since XQuery provides a large set […]
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TGV & XLive
This works is a resume of my works during my thesis [2]. Integrating efficiently data from the many and heterogeneous data sources on the Internet […]
Lire la suiteWebSI Project
Le projet Européen WebSI vise « la création de trois suites d’outils – Web Site Design, Service Composition et Data Integration – permettant de développer […]
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SemWeb Project
Le projet ACI SemWeb (2004) permet le développement d’un web sémantique. L’interrogation de grandes collections de données semi-structurées à l’aide du langage XQuery permet de […]
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