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Reduction and a Simple Proof of Characterization of Fuzzy Concept Lattices

Article type: Research Article

Authors: Bělohlávek, Radim

Abstract: Presented is a reduction of fuzzy Galois connections and fuzzy concept lattices to (crisp) Galois connections and concept lattices: each fuzzy concept lattice can be viewed as a concept lattice (in a natural way). As a result, a simple proof of the characterization theorem for fuzzy concept lattices is obtained. The reduction enables us to apply the results worked out for concept lattices to fuzzy concept lattices.

Keywords: fuzzy concept lattice, fuzzy Galois connection

Journal: Fundamenta Informaticae, vol. 46, no. 4, pp. 277-285, 2001

Received 9 August 2001
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Accepted 9 August 2001
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Published: 2001
Price: EUR 27.50
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