Fuzzy preference relation (FPR) models the preference information provided by decision-
makers using pairwise comparison of alternatives. The extant consistency test of FPRs, as a …

There are typically two types of consistency of fuzzy preference relations (FPR), namely
additive and multiplicative consistency. They are defined based on the assumption that …

In decision-making with fuzzy preference relations, pairwise comparisons among all the
attributes or alternatives in question are done by decision-makers to generate a matrix. The …

Consistency, multiplicative and ordinal, of fuzzy preference relations (FPRs) is investigated.
The geometric consistency index (GCI) approximated thresholds are extended to measure …

Preference relations are the most common representation structures of information used in
decision making problems because they are useful tool in modelling decision processes …

This paper proposes a consistency improving procedure for fuzzy preference relations.
Fuzzy consistency index (FCI) and fuzzy consistency ratio (FCR) are developed to measure …

Preference relations could be originated from a decision making problem by pairwisely
comparing a finite set of alternatives. In order to find an optimal solution, a feasible approach …

This paper presents a new characterization of the consistency property for fuzzy preference
relations defined by the additive transitivity property. This characterization permits checking …

In this paper we first highlight what we consider a drawback of most consistency indices for
pairwise comparison matrices. In our opinion they do not take into account whether the …

In decision making, in order to avoid misleading solutions, the study of consistency when the
decision makers express their opinions by means of preference relations becomes a very …