Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/109521
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dc.contributor.authorIslam, M.en
dc.contributor.authorLiu, C.en
dc.contributor.authorZhou, R.en
dc.date.issued2012en
dc.identifier.citationConceptual Modeling, 2012 / Atzeni, P., Cheung, D., Ram, S. (ed./s), vol.7532, pp.423-438en
dc.identifier.isbn9783642340017en
dc.identifier.issn0302-9743en
dc.identifier.issn1611-3349en
dc.identifier.urihttp://hdl.handle.net/2440/109521-
dc.descriptionER 2012 Workshopsen
dc.description.abstractThis paper presents FlexIQ, a framework for feedback based query refinement. In FlexIQ, feedback is used to discover the query intent of the user and skyline operator is used to confine the search space of the proposed query refinement algorithms. The feedback consists of both unexpected information currently present in the query output and expected information that is missing from the query output. Once the feedback is given by the user, our framework refines the initial query by exploiting skyline operator to minimize the unexpected information as well as maximize the expected information in the refined query output. We validate our framework both theoretically and experimentally. In particular, we demonstrate the effectiveness of our framework by comparing its performance with decision tree based query refinement.en
dc.description.statementofresponsibilityMd. Saiful Islam, Chengfei Liu, and Rui Zhouen
dc.language.isoenen
dc.publisherSpringeren
dc.relation.ispartofseriesLNCSen
dc.rights© Springer-Verlag Berlin Heidelberg 2012en
dc.subjectSkyline Operator; User Feedback and Query Refinementen
dc.titleUser feedback based query refinement by exploiting skyline operatoren
dc.typeConference paperen
dc.identifier.rmid0030060982en
dc.contributor.conferenceInternational Conference on Conceptual Modeling (15 Oct 2012 - 18 Oct 2012 : Florence, Italy)en
dc.identifier.doi10.1007/978-3-642-34002-4_33en
dc.relation.granthttp://purl.org/au-research/grants/arc/DP120102627en
dc.identifier.pubid283034-
pubs.library.collectionComputer Science publicationsen
pubs.library.teamDS07en
pubs.verification-statusVerifieden
pubs.publication-statusPublisheden
dc.identifier.orcidZhou, R. [0000-0001-6807-4362]en
Appears in Collections:Computer Science publications

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