The proliferation of network technology has led to the focus on large-scale group decision-
making (LSGDM). This study establishes a consensus model by constructing dynamic trust …

We introduce an innovative approach for dimensionality reduction targeting linguistic
preferences in large-scale group decision-making scenarios. This method combines TF-IDF …

Distributed k-winners-takes-all (k-WTA) neural network (k-WTANN) models have better
scalability than centralized ones. In this work, a distributed k-WTANN model with a simple …

In multi-criteria decision-making (MCDM) problems, with the increasing number of decision
makers and candidate objects, some traditional decision-making approaches can no longer …

Three-way decision, an outstanding method to handle decision-making uncertainties, relies
on essentially the loss functions derived from the Bayesian risk decision process. Actually …

This paper introduces a relative utility function-based consensus method for three-way
group decision (TWGD) in a social network scenario where overlapping subgroups and non …

In practical decision-making scenarios, the challenges lie in obtaining the collective opinion
that the majority of decision makers are willing to accept, thereby arriving at the final …

The three-way decision (3WD) theory involves two states of objects corresponding to
consensus and conflict states in multi-criteria group decision-making (MCGDM) problems …

In most real-life decision-making situations, experts tend to utilize linguistic information
rather than numerical values to express their preferences or evaluations on alternatives …

Emotional propagation research aims to discover and show the laws of opinion evolution in
social networks. The short-term observation of the emotional propagation process for a …