Canonical representations of discrete fuzzy numbers
In this paper we obtain two canonical representations of discrete fuzzy numbers. In particular, it is shown that any discrete fuzzy number can be represented by a triangular or a block discrete fuzzy number having the same value, ambiguity and fuzziness as the original number. (C) 2001 Elsevier Science B.V. All rights reserved.
canonical representation discrete fuzzy number fuzziness value ambiguity