In traditional social network analysis-based large-scale group decision making (LSGDM),
decision makers (DMs) often trust others based on social prestige/status without sufficient …

In group decision making (GDM) with intuitionistic fuzzy preference relations (IFPRs), the
consistency and consensus are two key issues. This paper develops a novel method for …

Measuring consistency of preferences is very important in decision-making. This paper
addresses this key issue for interval-valued reciprocal preference relations. Existing studies …

When dealing with large-scale group decision-making problems, the central emphasis lies
in the objective and rational acquisition of a collective opinion acceptable to the majority of …

Practical two-sided matching decision making problems, such as marriage matching and
person-job matching, are often characterized by a lack of knowledge and time constraints …

Opinion evolution is a common phenomenon in social network group decision-making
(SNGDM), where the key issue is modelling trust weights among individuals. In social and …

The consensus reaching process is the most important step in a group decision making
scenario. This step is most frequently identified as a process consisting of some discussion …

Over the past few decades, several researchers and professionals have focused on the
development and application of multi-criteria group decision making (MCGDM) methods …

This paper presents a new method to coping with group decision making with incomplete
fuzzy preference information. To do this, it first defines an additively consistent index of fuzzy …

Abstract Dominance-based Rough Set Approach (DRSA) is a significant extended rough set
model to process multi-criteria classification problems in which there needs to be …