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Bayesian best-worst method: A probabilistic group decision making model
Omega, 2020The best-worst method (BWM) is a multi-criteria decision-making method which finds the optimal weights of a set of criteria based on the preferences of only one decision-maker (DM) (or evaluator). However, it cannot amalgamate the preferences of multiple
M. Mohammadi, J. Rezaei
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Information Sciences, 2020
q-rung orthopair fuzzy sets (q-ROFSs) are prominent ideas to express fuzzy data in decision-making. The q-ROFSs can dynamically adapt the area of evidence by altering the parameter q ≥ 1 based on the fluctuation degree and therefore support more ...
Harish Garg, Shyi-Ming Chen
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q-rung orthopair fuzzy sets (q-ROFSs) are prominent ideas to express fuzzy data in decision-making. The q-ROFSs can dynamically adapt the area of evidence by altering the parameter q ≥ 1 based on the fluctuation degree and therefore support more ...
Harish Garg, Shyi-Ming Chen
semanticscholar +1 more source
Group Decision Making and Group Recommendations
2018 IEEE 20th Conference on Business Informatics (CBI), 2018In this paper we analyze descriptions of group decision-making processes provided by 200 individuals organized in 55 groups. The goal of the paper is to show how such an analysis can be used when designing more efficient group recommender systems.
Amra Delic +2 more
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Information Fusion, 2020
Consensus reaching process is a very powerful decision tool to eliminate the preference conflict in group decision making. In general, the consensus is achieved by the decision makers modifying their preferences (or opinions) toward a point of mutual ...
Hengjie Zhang +5 more
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Consensus reaching process is a very powerful decision tool to eliminate the preference conflict in group decision making. In general, the consensus is achieved by the decision makers modifying their preferences (or opinions) toward a point of mutual ...
Hengjie Zhang +5 more
semanticscholar +1 more source
Group decision-making in animals
Nature, 2003Groups of animals often need to make communal decisions, for example about which activities to perform, when to perform them and which direction to travel in; however, little is known about how they do so. Here, we model the fitness consequences of two possible decision-making mechanisms: 'despotism' and 'democracy'. We show that under most conditions,
L, Conradt, T J, Roper
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Adaptive consensus reaching process with hybrid strategies for large-scale group decision making
European Journal of Operational Research, 2020Large-scale group decision making, which involves dozens to hundreds of experts, is attracting increasing attention and has become an important topic in the field of decision making.
Ming Tang +4 more
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Knowledge-Based Systems, 2020
With the rapid development of information, communication and techniques, social network group decision making problems which allow information exchange and communication among experts are more and more common in recent years.
Zhen Zhang, Yuan Gao, Zhuolin Li
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With the rapid development of information, communication and techniques, social network group decision making problems which allow information exchange and communication among experts are more and more common in recent years.
Zhen Zhang, Yuan Gao, Zhuolin Li
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Information Fusion, 2020
A linguistic distribution assessment is an effective approach to represent uncertain preferences in large-scale group decision making (LSGDM). The same word often signifies different things for different decision makers in linguistic distribution ...
Jing Xiao, Xiuli Wang, Hengjie Zhang
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A linguistic distribution assessment is an effective approach to represent uncertain preferences in large-scale group decision making (LSGDM). The same word often signifies different things for different decision makers in linguistic distribution ...
Jing Xiao, Xiuli Wang, Hengjie Zhang
semanticscholar +1 more source
Group Performance and Decision Making
Annual Review of Psychology, 2004Theory and research on small group performance and decision making is reviewed. Recent trends in group performance research have found that process gains as well as losses are possible, and both are frequently explained by situational and procedural contexts that differentially affect motivation and resource coordination.
Norbert L, Kerr, R Scott, Tindale
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IEEE transactions on fuzzy systems, 2020
With the increase of technological and societal demands, more and more decision makers are involved in the process of group decision making, which is called large-scale group decision making (LGDM).
Zhen Zhang +3 more
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With the increase of technological and societal demands, more and more decision makers are involved in the process of group decision making, which is called large-scale group decision making (LGDM).
Zhen Zhang +3 more
semanticscholar +1 more source