Due to the uncertain circumstances in which decisions are made, the moderator may be
unable to provide an accurate unit adjustment cost to each decision maker, making the unit …

In the consensus reaching process, the moderator, as the representative of collective
interests, needs to consume certain resources to help decision-makers (DMs) reach a …

In group decision making (GDM), individual opinions and unit adjustment costs are essential
factors in reaching a collective consensus. However, in previous studies, most scholars only …

As a solution method that not only considers the probability distribution information of data,
but also ensures that the results are not too conservative, more and more researches have …

Group decision-making (GDM) problems in the real world are becoming more complex, and
various uncertain factors exist. However, most scholars ignore the uncertainty in the GDM …

The robust optimization method has progressively become a research hot spot as a valuable
means for dealing with parameter uncertainty in optimization problems. Based on the …

The maximum expert consensus model (MECM) is an effective model for achieving
consensus during the consensus reaching process (CRP) in group decision making (GDM) …

The ability of the minimum cost consensus model (MCCM) to promote consensus reaching
in the domain of group decision-making (GDM) has been extensively studied. Recently, the …

In the consensus reaching process of group decision making (GDM), consensus measures
do not require the consensus opinions of all decision makers. Meanwhile, unit adjustment …

Due to the existence of cognitive bias, it is difficult to accurately obtain the decision-makers'
weights in the aggregating process, which leads to great fluctuations in the optimal decision …