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Bose, I.; Chen, X.: ¬A method for extension of generative topographic mapping for fuzzy clustering (2009)
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Cathey, R.J.; Jensen, E.C.; Beitzel, S.M.; Frieder, O.; Grossman, D.: Exploiting parallelism to support scalable hierarchical clustering (2007)
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Pop, H.P.: ¬A fuzzy classification of the chemical elements (1996)
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Miyamoto, S.: Application of rough sets to information retrieval (1998)
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Mather, L.A.: ¬A linear algebra measure of cluster quality (2000)
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