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dc.contributor.authorMedelyan, Olena
dc.contributor.authorLegg, Catherine
dc.date.accessioned2009-05-05T00:01:07Z
dc.date.available2009-05-05T00:01:07Z
dc.date.issued2008
dc.identifier.citationMedelyan, O. & Legg, C. (2008). Integrating Cyc and Wikipedia: Folksonomy meets rigorously defined common-sense. In Proceedings of Wikipedia and AI workshop at the AAAI-08 Conference. Chicago, US, July 12 2008. California, USA: Association for the Advancement of Artificial Intelligence.en
dc.identifier.urihttps://hdl.handle.net/10289/2150
dc.description.abstractIntegration of ontologies begins with establishing mappings between their concept entries. We map categories from the largest manually-built ontology, Cyc, onto Wikipedia articles describing corresponding concepts. Our method draws both on Wikipedia’s rich but chaotic hyperlink structure and Cyc’s carefully defined taxonomic and common-sense knowledge. On 9,333 manual alignments by one person, we achieve an F-measure of 90%; on 100 alignments by six human subjects the average agreement of the method with the subject is close to their agreement with each other. We cover 62.8% of Cyc categories relating to common-sense knowledge and discuss what further information might be added to Cyc given this substantial new alignment.en
dc.format.mimetypeapplication/pdf
dc.language.isoen
dc.relation.urihttp://www.aaai.org/Library/Workshops/2008/ws08-15-004.phpen
dc.rightsThis article has been published in the Proceedings of Wikipedia and AI workshop at the AAAI-08 Conference. Chicago, US, July 12 2008. California.en
dc.subjectontologiesen
dc.subjectcommon sense reasoningen
dc.subjectCyc
dc.subjectWikipedia
dc.subjectconcept-mapping
dc.subjectsemantic disambiguation
dc.titleIntegrating Cyc and Wikipedia: Folksonomy meets rigorously defined common-senseen
dc.typeConference Contributionen


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