Deal with multiplicity and diversity of relevance factors in XML retrieval

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dc.contributor.authorBal, Kamal
dc.contributor.authorNouali, Omar
dc.date.accessioned2013-11-24T14:09:25Z
dc.date.available2013-11-24T14:09:25Z
dc.date.issued2010
dc.description.abstractIn this paper, we are interested in content oriented XML information retrieval whose aim is to retrieve not a list of relevant documents, but only fragments of document (XML element) relevant to the user information need. Retrieved XML elements must not only contain relevant information but also be at good level of granularity. The coexistence of content and structural information in XML documents makes that multiple and diverse relevance sources condition the selection and the rank of relevant XML element. It is admitted that the consideration of several relevance sources will surely improve quality of results. However, actual XML retrieval approaches consider just some relevance sources and neglect others due to relevance sources heterogeneity. In this paper, we try to identify and classify theses relevance sources and to propose a way to exploit multiple and diverse relevance sources in retrieval process.fr_FR
dc.identifier.isrnCERIST-DSISM/RR--10-000000010--dzfr_FR
dc.identifier.urihttp://dl.cerist.dz/handle/CERIST/305
dc.publisherCERIST
dc.relation.ispartofRapports de recherche internes
dc.relation.ispartofseriesRapports de recherche internes
dc.relation.placeAlger
dc.subjectXML Retrievalfr_FR
dc.subjectRelevance criteriafr_FR
dc.subjectPartial aggregationfr_FR
dc.subjectOutrankingfr_FR
dc.titleDeal with multiplicity and diversity of relevance factors in XML retrievalfr_FR
dc.typeTechnical Report
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