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author_ss:"Xu, Y."
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Xu, Y.; Li, G.; Mou, L.; Lu, Y.: Learning non-taxonomic relations on demand for ontology extension (2014)
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- Source
- International journal of software engineering and knowledge engineering. 24(2014) no.8, S.1159-1175
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Xu, Y.: ¬The dynamics of interactive information retrieval behavior : part I: an activity theory perspective (2007)
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- Date
- 27. 5.2007 13:55:22