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Yi, K.: Automatic text classification using library classification schemes : trends, issues and challenges (2007)
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Yi, K.: Harnessing collective intelligence in social tagging using Delicious (2012)
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Yi, K.; Beheshti, J.; Cole, C.; Leide, J.E.; Large, A.: User search behavior of domain-specific information retrieval systems : an analysis of the query logs from PsycINFO and ABC-Clio's Historical Abstracts/America: History and Life (2006)
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