منابع مشابه
Further results on concordance relations
The purpose of this note is to sharpen the results in Bouyssou and Pirlot (2005) giving an axiomatic characterization of concordance relations. We show how the conditions used in that paper can be weakened so as to become independent from the conditions needed to characterize a general conjoint measurement model tolerating intransitive and/or incomplete relations. This leads to a clearer charac...
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The idea of concordance is central to many MCDM techniques. It leads to comparing alternatives by pairs on the basis of a comparison in terms of importance of the coalitions of attributes favoring each element of the pair. Such a way of comparing alternatives has a definite “ordinal” flavor. It is well-know that it may lead to relations that do not possess any remarkable transitivity properties...
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Remark 1 In this text, we always work between 0 and 1 with 1/2 playing the rôle of the midpoint. A simple rescaling allows to work between −1 and 1 with 0 playing the rôle of a midpoint. • A valued relation T is said to be reflexive if T (x, x) = 1, for all x ∈ X. A valued relation T on X such that T (x, y) ∈ {0, 1}, for all x, y ∈ X, is said to be crisp. As is usual, we write x T y instead of ...
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ژورنال
عنوان ژورنال: European Journal of Operational Research
سال: 2007
ISSN: 0377-2217
DOI: 10.1016/j.ejor.2006.06.007