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Integrating Cyc and Wikipedia: folksonomy meets rigorously defined common-sense
Integration 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.
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Association for the advancement of artificial intelligence. Conference (23rd : 2008 : Chicago, Ill.)Series
Wikipedia and Artificial Intelligence: An Evolving Synergy: Technical report WS-08-15Pagination
13 - 18Publisher
AAAI PressLocation
Chicago, Ill.Place of publication
Menlo Park, Calif.Start date
2008-07-13End date
2008-07-17ISBN-13
9781577353683Language
engPublication classification
E Conference publication; E1.1 Full written paper - refereedCopyright notice
2008, AAAIEditor/Contributor(s)
A CohnTitle of proceedings
AAAI 2008 : Proceedings of the 2008 Conference on Artificial IntelligenceUsage metrics
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