Aggregation of fuzzy opinions in a non-homogeneous group
Fuzzy Sets and Systems
Multicriteria decision analysis with fuzzy pairwise comparisons
Fuzzy Sets and Systems
The fuzzy weighted additive rule
Fuzzy Sets and Systems
Combination of fuzzy numbers representing expert opinions
Fuzzy Sets and Systems
A general approach to criteria aggregation using fuzzy measures
International Journal of Man-Machine Studies
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Fuzzy Sets and Systems
Evaluating weapon systems using fuzzy arithmetic operations
Fuzzy Sets and Systems
A note on the fuzzy weighted additive rule
Fuzzy Sets and Systems
Aggregation of fuzzy opinions under group decision making
Fuzzy Sets and Systems
A new method for tool steel materials selection under fuzzy environment
Fuzzy Sets and Systems
Combining numerical and linguistic information in group decision making
Information Sciences: an International Journal
Optimal consensus of fuzzy opinions under group decision making environment
Fuzzy Sets and Systems
Information Sciences: an International Journal
Fuzzy group decision-making for facility location selection
Information Sciences—Informatics and Computer Science: An International Journal
Information Sciences—Informatics and Computer Science: An International Journal
Information Sciences—Informatics and Computer Science: An International Journal
Choosing OWA operator weights in the field of Social Choice
Information Sciences: an International Journal
A method for group decision making with multi-granularity linguistic assessment information
Information Sciences: an International Journal
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Journal of Computational and Applied Mathematics
An iterative approach for estimation of student performances based on linguistic evaluations
Information Sciences: an International Journal
Fuzzy opinion aggregation in group decision making environment
FSKD'09 Proceedings of the 6th international conference on Fuzzy systems and knowledge discovery - Volume 4
Fuzzy multiple attributes group decision-making based on fuzzy preference relations
Expert Systems with Applications: An International Journal
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The aggregation of fuzzy opinions is an important component of group decision analysis with fuzzy information. This paper proposes two new approaches for the assessment of the weights to be associated with fuzzy opinions. These approaches involve, respectively, the minimization of the sum of squared distances from one weighted fuzzy opinion to another, which is called the least squares distance method (LSDM), and the minimization of the sum of squared differences between the defuzzified values of any two weighted fuzzy opinions, which is called the defuzzification-based least squares method (DLSM). The two approaches are developed and numerical examples are presented to illustrate their simplicity and effectiveness in aggregating fuzzy opinions.