For decision-making in a highly uncertain environment, experts may be unable to accurately
express or even neglect some deep latent uncertain information, leading to decision bias …

Handling uncertainty has always been a pervasive and formidable challenge in the realm of
multiple-attribute decision-making (MADM). Hesitant fuzzy set (HFS) can retain several …

Hesitant fuzzy set (HFS) has been a very popular and useful tool to express the uncertainty
of decision makers (DMs) when they could not give a determination among several different …

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 …

As a valuable tool for representing uncertain information, probabilistic hesitant fuzzy sets
(PHFS) have gained considerable recognition and in‐depth discussion in recent years to …

Hesitant fuzzy sets (HFSs) and generalized hesitant fuzzy sets (GHFSs) provide useful tools
for uncertain information processing in situations in which decision makers have doubts …

A normal wiggly hesitant fuzzy set (NWHFS) is viewed as a powerful and useful tool to dig
the potential uncertainty of decision makers (DMs) in the process of expressing their …

Hesitant fuzzy set (HFS) as an effective tool to reflect human's hesitancy has received great
attention in recent years. The importance weights of possible values in hesitant fuzzy …

Probabilistic hesitant fuzzy sets (PHFSs)(Zhu in Decision method for research and
application based on preference relation, 2014.; Xu and Zhou in Fuzzy Optim Decis Making …

Probabilistic hesitant fuzzy set (PHFS) is a fruitful concept that adds to hesitant fuzzy set
(HFS) the term of probability which is able to retain more information than the usual HFS …