One of the most attractive features of fuzzy set theory is to provide a mathematical setting for
the integration of subjective categories represented by membership functions. Indeed, a …

The paper provides an idea of generalization of fuzzy relational equations where t-and s-
norms are introduced. The first part contains an extensive presentation of the resolution of …

T-and α T-compositions, ie, composite operations of sup-T and inf-α T, and relationships
among-, α T-operators and t-norm are considered. It is shown that, if a composite fuzzy …

When modelling specific decision situations the decision maker often feels overstrained
when he is asked for precise numerical quotations concerning the objectives or the …

Reasoning With Fuzzy Quantified Statements: Part I Page 1 Kybernetes © Thales Publication
(WO) Ltd 1985, Vol. 14, pp. 233-240 Printed in Great Britain REASONING WITH FUZZY …

The 'aggregative operator'introduced by Combi (1982) in his analysis of 'basic concepts for a
theory of evaluation'in this journal is based on the axioms of associativity, continuity, and …

A definition for the logical inference of one proposition based upon the assertion of some
premise propositions in multivalued logics is introduced. Some of the properties of this …

By using a general class of fuzzy connectives of Yager [Fuzzy Sets and Systems 4 (1980),
235–242], Pedrycz [Fuzzy relational equations with generalized convectives and their …

Fuzzy reasoning and linguistic variables are shown to capture managements' operative
rules in a human-like reasoning. There are several good applications in production …

The basic motivation for dealing with the concept of fuzziness comes out from the
observation that in real-life situations we use words, statements or instructions which have …