Due to complicated decision environment and limited knowledge of decision makers,
decision makers may provide incomplete hesitant fuzzy linguistic preference relations …

Recently, large scale group decision making (LSGDM) problems have become a hotspot.
This paper focuses on hesitant fuzzy LSGDM problems where decision makers (DMs) use …

Hesitant fuzzy linguistic term sets (HFLTSs) and hesitant fuzzy linguistic preference relations
(HFLPRs) are widely used where decision makers are permitted to provide qualitative …

Group decision making, refers to inviting a group of decision makers to evaluate, prioritize or
select the optimal one among some available alternatives in the actual decision making …

The use of hesitant information in pairwise comparisons enriches the flexibility of qualitative
decision making and allows for hesitant fuzzy linguistic preference relation (HFLPR). This …

Large-scale group decision-making (LSGDM) under uncertainty modelled by comparative
linguistic expressions based on a hesitant fuzzy linguistic term set (HFLTS) has recently …

In real decision making, decision makers tend to express their opinions with uncertainty
when facing complicated decision problem and environment. This paper develops a novel …

In group decision-making (GDM), a consensus building process (CRP) is necessary to
improve the level of consensus within the group. This paper develops a new CRP model for …

Due to the uncertainty of decision environment and differences of decision makers' culture
and knowledge background, multi-granular HFLTSs are usually elicited by decision makers …

The paper presents a consensus model for group decision making (GDM) with hesitant fuzzy
linguistic preference relations (HFLPRs), which is composed of two parts:(1) clustering …