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author_ss:"Liu, X."
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Liu, X.: ¬The standardization of Chinese library classification (1993)
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- Cataloging and classification quarterly. 16(1993) no.2, S.41-54
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Chen, M.; Liu, X.; Qin, J.: Semantic relation extraction from socially-generated tags : a methodology for metadata generation (2008)
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- Metadata for semantic and social applications : proceedings of the International Conference on Dublin Core and Metadata Applications, Berlin, 22 - 26 September 2008, DC 2008: Berlin, Germany / ed. by Jane Greenberg and Wolfgang Klas