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dc.contributor.authorRamachandran, R
dc.contributor.authorQi, G
dc.contributor.authorWang, K
dc.contributor.authorWang, J
dc.contributor.authorThornton, J
dc.contributor.editorPatricia Anthony, Mitsuru Ishizuka, Dickson Lukose
dc.date.accessioned2017-05-03T14:11:01Z
dc.date.available2017-05-03T14:11:01Z
dc.date.issued2012
dc.date.modified2013-01-03T23:38:07Z
dc.identifier.isbn9783642326943
dc.identifier.issn0302-9743
dc.identifier.refurihttp://www.informatik.uni-trier.de/~ley/db/conf/pricai/pricai2012.html
dc.identifier.doi10.1007/978-3-642-32695-0_43
dc.identifier.urihttp://hdl.handle.net/10072/48829
dc.description.abstractThe problem of extending description logics with uncertainty has received significant attention in recent years. In this paper, we investigate a probabilistic extension of DL-Lite, a family of tractable description logics. We first present a new probabilistic semantics for terminological knowledge bases based on the notion of types. The semantics proposed is not capable of handling assertional knowledge. In order to reason with both terminological and assertional probabilistic knowledge, we propose a probabilistic semantics based on a finite semantics for DL-Lite called features. This approach enables us to infer new information from the existing knowledge base by drawing on the inherent relation between a probabilistic TBox and a probabilistic ABox.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.publisherSpringer
dc.publisher.placeNetherlands
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofconferencenamePRICAI 2012
dc.relation.ispartofconferencetitleLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
dc.relation.ispartofdatefrom2012-09-03
dc.relation.ispartofdateto2012-09-07
dc.relation.ispartoflocationKuching, Malaysia
dc.relation.ispartofpagefrom480
dc.relation.ispartofpageto491
dc.relation.ispartofvolume7458 LNAI
dc.rights.retentionY
dc.subject.fieldofresearchArtificial intelligence not elsewhere classified
dc.subject.fieldofresearchInformation and computing sciences
dc.subject.fieldofresearchcode460299
dc.subject.fieldofresearchcode46
dc.titleProbabilistic Reasoning in DL-Lite
dc.typeConference output
dc.type.descriptionE1 - Conferences
dc.type.codeE - Conference Publications
gro.facultyGriffith Sciences, School of Information and Communication Technology
gro.date.issued2012
gro.hasfulltextNo Full Text
gro.griffith.authorWang, Kewen
gro.griffith.authorWang, John


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    Contains papers delivered by Griffith authors at national and international conferences.

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