Ding, Y.; Jacob, E.K.; Fried, M.; Toma, I.; Yan, E.; Foo, S.; Milojevicacute, S.: Upper tag ontology for integrating social tagging data (2010)
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- Source
- Journal of the American Society for Information Science and Technology. 61(2010) no.3, S.505-521
- Year
- 2010
