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Techniques de fouille de données pour la rééecriture de requêtes en présence de contraintes de valeurs

Abstract : This paper addresses the problem of query rewriting using views in presence of value constraints. These constraints restrict the values of a given attribute. To solve this problem we follow an hybrid approach that uses (i) the setting of the description logics to study the theoritical properties of the problem and, (ii) data mining techniques to get scalable algorithmic solutions that help solving our rewriting problem. This work is motivated by a real application that aims at providing a scalable integration system for querying agricultural data sources.
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https://hal.archives-ouvertes.fr/hal-01501487
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Submitted on : Tuesday, April 4, 2017 - 12:16:56 PM
Last modification on : Friday, March 6, 2020 - 4:46:02 PM

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  • HAL Id : hal-01501487, version 1

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Hélène Jaudoin, Frédéric Flouvat. Techniques de fouille de données pour la rééecriture de requêtes en présence de contraintes de valeurs. Revue I3 - Information Interaction Intelligence, Cépaduès, 2007, Numéro spé, pp.1-21. ⟨hal-01501487⟩

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