As a generalization to hesitant fuzzy linguistic term set (HFLTS), double hierarchy hesitant
fuzzy linguistic term set (DHHFLTS) is presented which circumvents the weakness of HFLTS …

Recently, a concept of hesitant fuzzy linguistic term sets (HFLTS) to facilitate elicitation of
linguistic information when experts hesitate among several linguistic terms to express their …

In this paper, we present a new method for multicriteria linguistic decision making based on
hesitant fuzzy linguistic term sets using the pessimistic attitude and the optimistic attitude of …

A large-scale group decision-making (LGDM) problem is studied from the perspective of
multi-stage hesitant fuzzy linguistic term sets (MHFLTSs). Solving an LGDM problem …

In decision making problems, decision makers may prefer to use more flexible linguistic
expressions instead of using only one linguistic term to express their preferences. The …

Hesitant fuzzy linguistic term sets (HFLTS) and dual hesitant fuzzy sets (DHFS) are two
important branches of fuzzy mathematics, both of which have been widely applied in …

Hesitant fuzzy sets, originally proposed by Torra, can be used as an efficient tool for dealing
with situations in which experts hesitate between several numerical values to define the …

Since the concept of hesitant fuzzy sets was put forward, different types of extensions have
been proposed to deal with actual problems. A hesitant fuzzy linguistic term set provides a …

The hesitant fuzzy linguistic term set, which is characterized by a set of possible linguistic
terms, becomes a useful tool to describe the complex cognitions of experts. In many cases, it …

The modeling and solving of multi-criteria decision-making (MCDM) problems under
uncertainty is still a challenging topic. In real-life decision-making, using linguistic terms to …