This paper mainly focuses on the consensus problem with utility preferences denoted by
simple trapezoidal membership function. In group decision-making (GDM), for acquiring the …

In large-scale group decision-making (LSGDM) events, conflicts among decision makers
(DMs) usually occur, causing serious damage to the decision-making process. Accurate …

Nowadays due to the social networks and the technological development, large-scale group
decision making (LS-GDM) problems are fairly common and decisions that may affect to lots …

We propose a variant of the voter model by introducing the social diversity in the evolution
process. Each individual is assigned a weight that is proportional to the power of its degree …

In the large-scale group decision making (LSGDM) problems, it is common that some
decision makers might refuse to modify their preferences to achieve a consensus or even …

Managing complex decision-making scenarios often hinges on the effectiveness of large-
scale group decision-making (LSGDM). When confronted with a significant number of …

With the development of technological and societal paradigms, we witness a trend where a
large number of experts participate in decision-making processes, and large-scale group …

Research on large-scale group decision making (LSGDM) has generally focused on
clustering and reaching a consensus. Often, participants (or decision makers) are unwilling …

This paper investigates a consensus reaching process (CRP) considering dynamic trust in
large-scale group decision making (LSGDM). In the traditional trust-based consensus …

Consensus reaching is a key issue in group decision-making, because conflicts of interest
among groups are common. Democratic consensus refers to achieve a soft consensus …