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Miyamoto, S.: Application of rough sets to information retrieval (1998)
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Shuldberg, H.K.; Macpherson, M.; Humphrey, P.: Distilling information from text : the EDS TeplateFiller system (1993)
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Knowledge management in fuzzy databases (2000)
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Martin-Bautista, M.J.; Vila, M.-A.; Larsen, H.L.: ¬A fuzzy genetic algorithm approach to an adaptive information retrieval agent (1999)
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Torra, V.; Miyamoto, S.; Lanau, S.: Exploration of textual document archives using a fuzzy hierarchical clustering algorithm in the GAMBAL system (2005)
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