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Consensus Reaching in Social Network Group Decision Making: Research Paradigms and Challenges
In social network group decision making (SNGDM), the consensus reaching process (CRP) is used to help decision makers with social relationships reach consensus. Many CRP studies have been conducted in SNGDM until now. This ...
Fuzzy Rankings for Preferences Modeling in Group Decision Making
Although fuzzy preference relations (FPRs) are among the most commonly used preference models in group decision making (GDM), they are not free from drawbacks. First of all, especially when dealing with many alternatives, ...
Fuzzy Group Decision Making for Influence-Aware Recommendations
Group Recommender Systems are special kinds of Recommender Systems aimed at suggesting items to groups rather than individuals taking into account, at the same time, the preferences of all (or the majority of) members. ...