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Choi, I.; Lee, H.-L.: ¬A keyword analysis of user studies in knowledge organization : the emerging framework (2016)
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Joo, S.; Choi, I.; Choi, N.: Topic analysis of the research domain in knowledge organization : a Latent Dirichlet Allocation approach (2018)
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Kipp, M.E.; Beak, J.; Choi, I.: Motivations and intentions of flickr users in enriching flick records for Library of Congress photos (2017)
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Choi, I.: Visualizations of cross-cultural bibliographic classification : comparative studies of the Korean Decimal Classification and the Dewey Decimal Classification (2017)
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