Integrating Cyc and Wikipedia : Folksonomy meets rigorously defined common-sense

@inproceedings{Medelyan2008IntegratingCA,
  title={Integrating Cyc and Wikipedia : Folksonomy meets rigorously defined common-sense},
  author={Olena Medelyan and Catherine Legg},
  year={2008}
}
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… CONTINUE READING
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