As a generalization of fuzzy sets, hesitant fuzzy set is a very useful technique to represent
decision makers' hesitancy in decision making. Various hesitant fuzzy weighted operators …

Hesitant fuzzy set (HFS) is a very useful technology in dealing with the situation that decision
makers are hesitant among several values when asked to give evaluation information for …

In this paper, we investigate the multiple attribute decision making with hesitant fuzzy
information. Motivated by the ideal of dependent aggregation, in this paper, we develop …

Hesitant fuzzy set turns out to be a powerful tool in expressing uncertainty and vagueness.
Liao and Xu (J Intell Fuzzy Syst, 26: 1601–1617, 2014b) proposed a family of hesitant fuzzy …

Hesitant fuzzy set, as a new generalized type of fuzzy set, is an efficient and powerful
structure in expressing uncertainty and vagueness and has attracted more and more …

Decision making always happens in our daily life, for example, choosing a car to buy, or
selecting an electronic product from Amazon or Ebay. In the traditional multiple criteria …

Hesitant fuzzy set (HFS), a generalization of fuzzy set (FS), permits the membership degree
of an element of a set to be represented as several possible values between 0 and 1. In this …

Hesitant fuzzy sets were introduced by Torra to efficiently address situations in which the
membership degree of an element in a set is expressed by several different values …

As an extension of the fuzzy set, the hesitant fuzzy set is used to effectively solve the
hesitation of decision-makers in group decision-making and to rigorously express the …

As a fuzzy set extension, the hesitant set is effectively used to model situations where it is
allowable to determine several possible membership degrees of an element to a set due to …