Semantic Unlink Prediction in Evolving Social Networks through Probabilistic Description Logic

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dc.contributor.authorArmada de Oliveira, Marcius
dc.contributor.authorCerqueira Revoredo, Kate
dc.contributor.authorOchoa Luna, José Eduardo
dc.date.accessioned2019-01-29T22:19:54Z
dc.date.available2019-01-29T22:19:54Z
dc.date.issued2014
dc.description.abstractRecently, prediction of new links between two individuals in social networks has gained a lot of attention. However, to fully understand and predict how the network evolves through time, ending relationships also need to be predicted. Although most approaches use graph-based methods for link prediction, these may not be suited for the unlink prediction task. In this paper, we propose an approach for unlink prediction that uses information about the domain of discourse through a probabilistic ontology, specified in the probabilistic description logic CRALC. We empirically evaluated our approach comparing it with standard graph-based and some state of the art unlink methods. The results shows significant improvement on detecting unlinks when considering our proposal. © 2014 IEEE.es_PE
dc.description.uriTrabajo de investigaciónes_PE
dc.identifier.doihttps://doi.org/10.1109/BRACIS.2014.73es_PE
dc.identifier.isbnurn:isbn:9781479956180es_PE
dc.identifier.urihttps://hdl.handle.net/20.500.12590/15864
dc.language.isoenges_PE
dc.publisherInstitute of Electrical and Electronics Engineers Inc.es_PE
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84922550295&doi=10.1109%2fBRACIS.2014.73&partnerID=40&md5=1c4abeb37afc238cbdc4c78d13247978es_PE
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_PE
dc.sourceRepositorio Institucional - UCSPes_PE
dc.sourceUniversidad Católica San Pabloes_PE
dc.sourceScopuses_PE
dc.subjectData descriptiones_PE
dc.subjectForecastinges_PE
dc.subjectFormal languageses_PE
dc.subjectGraphic methodses_PE
dc.subjectIntelligent systemses_PE
dc.subjectSemanticses_PE
dc.subjectSocial networking (online)es_PE
dc.subjectEvolving networkses_PE
dc.subjectGraph-basedes_PE
dc.subjectGraph-based methodses_PE
dc.subjectLink predictiones_PE
dc.subjectPrediction taskses_PE
dc.subjectProbabilistic descriptionses_PE
dc.subjectProbabilistic ontologieses_PE
dc.subjectState of the artes_PE
dc.subjectProbabilistic logicses_PE
dc.subject.ocdehttps://purl.org/pe-repo/ocde/ford#1.02.00es_PE
dc.titleSemantic Unlink Prediction in Evolving Social Networks through Probabilistic Description Logices_PE
dc.typeinfo:eu-repo/semantics/conferenceObject
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