Group decision-making (GDM) problems often consist of many indeterminacy factors in
realistic situation. How to cope with consistency and consensus under uncertain …

Interval-valued intuitionistic fuzzy preference relations (IVIFPRs) are powerful to express the
uncertain preferred and non-preferred judgments of decision makers simultaneously. After …

The intuitionistic multiplicative preference relation (IMPR), which takes into account both the
ratio degree to which an alternative is preferred to another and the ratio degree to which an …

Interval linguistic fuzzy preference relations (ILFPRs) are powerful tools to denote the
decision makers' uncertain qualitative preferences. To avoid the inconsistent ranking results …

Considering both the fuzziness caused by uncertainties and the greyness caused by
inadequate information, the interval grey linguistic (ie IGL) variables were proposed and …

Multiplicative probabilistic linguistic preference relation (MPLPR) has been widely used by
decision-makers (DMs) to tackle group decision-making (GDM) problems. However, due to …

The intuitionistic fuzzy preference relation (IFPR) was introduced by Xu to efficiently deal
with situations in which the decision makers (DMs) exhibit the characteristics of affirmation …

In multiple criteria decision-making (MCDM) problems, ranking alternatives is usually the
end. However, in real life, it is rarely an end in itself and serves as a means to an end …

Large-scale group decision-making problems based on social network analysis and
minimum cost consensus models (MCCMs) have recently attracted considerable attention …

Preference relations are very useful to express decision makers' preferences over
alternatives in the process of group decision-making. However, the multiple self-confidence …