An extension of ontology based databases to handle preferences

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dc.contributor.authorTapucu D.
dc.contributor.authorAit-Ameur Y.
dc.contributor.authorJean S.
dc.contributor.authorÜnalir M.O.
dc.date.accessioned2019-10-26T22:54:38Z
dc.date.available2019-10-26T22:54:38Z
dc.date.issued2009
dc.departmentEge Üniversitesien_US
dc.descriptionICEIS 2009 - 11th International Conference on Enterprise Information Systems -- 6 May 2009 through 10 May 2009 -- Milan -- 79065en_US
dc.description.abstractOntologies have been defined to make explicit the semantics of data. With the emergence of the SemanticWeb, the amount of ontological data (or instances) available has increased. To manage such data, Ontology Based DataBases (OBDBs), that store ontologies and their instance data in the same repository have been proposed. These databases are associated with exploitation languages supporting description, querying, etc. on both ontologies and data. However, usually queries return a big amount of data that may be sorted in order to find the relevant ones. Moreover, in the current, few approaches considering user preferences when querying have been developed. Yet this problem is fundamental for many applications especially in the e-commerce domain. In this paper, we first propose an extension of an existing OBDB, called OntoDB through extension of their ontology model in order to support semantic description of preferences. Secondly, an extension of an ontology based query language, called OntoQL defined on OntoDB for querying ontological data with preferences is presented. Finally, an implementation of the proposed extensions are described.en_US
dc.identifier.endpage213en_US
dc.identifier.isbn9789898111845
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage208en_US
dc.identifier.urihttps://hdl.handle.net/11454/20386
dc.identifier.volumeDISIen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofICEIS 2009 - 11th International Conference on Enterprise Information Systems, Proceedingsen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectOntology based databaseen_US
dc.subjectPreference based queryingen_US
dc.subjectUser preferencesen_US
dc.titleAn extension of ontology based databases to handle preferencesen_US
dc.typeConference Objecten_US

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