Due to the rapid development of society and economy, the large-scale group decision
making (LSGDM) problems are increasingly common in the real life. In this paper, a dynamic …

Large-scale group decision-making (LSGDM) problems involve two processes: a clustering
process is first implemented to break down a larger group into several smaller subgroups for …

With the generalisation of intuitionistic fuzzy sets (IFSs), picture fuzzy sets (PFSs) have been
developed based on membership, neutral membership, and non-membership degrees …

In this paper, we construct picture fuzzy EDAS model based on traditional EDAS (Evaluation
based on Distance from Average Solution) model. Firstly, we briefly review the definition of …

This article proposes the concept of two-dimensional picture fuzzy sets (TDPFS). This new
framework extends the original picture fuzzy sets (PFS) by incorporating a confidence level …

Picture fuzzy sets (PFSs) are one of the fundamental concepts for addressing uncertainties
in decision problems, and they can address more uncertainties compared to the existing …

Picture fuzzy sets (PFSs) utilize the positive, neutral, negative and refusal membership
degrees to describe the behaviours of decision-makers in more detail. In this article, we …

The theory of picture fuzzy sets is useful for handling uncertainty in multiple attribute
decision making problems by considering membership, non-membership and indeterminacy …

Cubic picture fuzzy set (CPFS) is the hybrid version of the interval-valued picture fuzzy set
(IPVFS) and the picture fuzzy set (PFS) simultaneously. Clearly, the CPFS contains …

The information aggregation of cubic fuzzy numbers and picture fuzzy numbers have played
an important role in decision making. This paper introduces a novel approach to address the …