Fuzzy preference relations (FPRs) have been widely used when ranking alternatives using
pairwise comparison. However, when the FPRs have rank violations, the ranking results …

In large-scale group decision-making (LSGDM), incomplete preferences often arise due to
the complexity of LSGDM or the limited experience of decision-makers (DMs). When DMs …

Reciprocal fuzzy preference relation (FPR) is a hot topic in the research field of group
decision making (GDM). Within the framework of GDM, a two-stage consensus reaching …

This paper proposes a distance-based consensus model for fuzzy preference relations
where the weights of fuzzy preference relations are automatically determined. Two indices …

Consensus reaching models are widely used to derive a representative solution in group
decision‐making problems. Current models present limitations regarding the achievement of …

Incomplete preferences have become increasingly common in light of the redundancy of
information and time-related pressures. Incomplete fuzzy preference relations (IFPRs) have …

In group decision-making, reaching to a level of agreement about the decision between the
group members is important. Indeed, it is considered as the main challenge to be solved in …

Group decision making (GDM) has been widely focused on for coping with the complexity of
a practical decision making problem. This paper proposes a relative projection-driven GDM …

Deriving priority vectors for preference relations in group decision-making (GDM) is an
interesting research topic. In this paper, this issue is examined for GDM with fuzzy …

Group decision making (GDM) is a wisdom extracting process where a group of decision
makers (DMs) could reach a consensus on the optimal solution to the choice problem with a …