Three-way decisions, deduced from decision-theoretic rough set (DTRS), provide useful
approaches for uncertain decision-making problems from a new perspective. Considering …

As a kind of soft computing tool with strong knowledge representation and causal reasoning
ability, fuzzy cognitive maps (FCMs) is a product of fuzzy logic and neural network. A …

As a powerful extension to hesitant fuzzy sets (HFSs), dual hesitant fuzzy sets (DHFSs) have
been closely watched by many scholars. The DHFSs can reflect the disagreement and …

Because the natural disaster system is a very comprehensive and large system, the disaster
reduction scheme must rely on risk analysis. Experts' knowledge and experiences play a …

This paper proposes probabilistic interval-valued hesitant fuzzy set (P-IVHFS) by integrating
the probability distribution into IVHFS. The concept can make some vital but seemingly …

In the actual decision-making process, there will be situations where decision-makers with
hesitant attitudes have difficulties in evaluating alternatives numerically, and hesitant fuzzy …

As a powerful extension to fuzzy set, hesitant fuzzy set (HFS) attracted many scholars in the
recent times. The HFS had the ability to accept multiple membership values for a specific …

Aiming at validly improving the efficiency and quality of hospital expert consultation, a
consensus model under uncertainty is established to operate a hospital decision support …

Nowadays, various uncertain information can be found in real world, and it is imperative to
explore viable countermeasures for uncertain decision-making problems. Hesitant fuzzy set …

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