scholarly journals Extension of VIKOR method for multi-criteria group decision making problem with linguistic information

2013 ◽  
Vol 37 (5) ◽  
pp. 3112-3125 ◽  
Author(s):  
Yanbing Ju ◽  
Aihua Wang
Keyword(s):  
Decision Making ◽  
Group Decision Making ◽  
Group Decision ◽  
Vikor Method ◽  
Linguistic Information ◽  
Decision Making Problem

scholarly journals Uncertain Linguistic Aggregation Distance Measures and Their Application to Group Decision Making

2013 ◽  
Vol 2013 ◽  
pp. 1-9
Author(s):  
Wei Li ◽  
Shouzhen Zeng
Keyword(s):  
Decision Making ◽  
Group Decision Making ◽  
Group Decision ◽  
Distance Measures ◽  
University Faculty ◽  
Linguistic Information ◽  
Weighted Distance ◽  
Special Cases ◽  
Decision Making Problem

We introduce a method based on distance measures for group decision making under uncertain linguistic environment. We develop some uncertain linguistic aggregation distance measures called the uncertain linguistic weighted distance (ULWD) measure, the uncertain linguistic ordered weighted distance (ULOWD) measure, and the uncertain linguistic hybrid weighted distance (ULHWD) measure. We study some of their characteristic, and we prove that the ULWD and the ULOWD are special cases of the ULHWD measure. Finally, we develop an application of the ULHWD measure in a group decision making problem concerning the evaluation of university faculty for tenure and promotion with uncertain linguistic information.

Two-Tuple Linguistic Information in Group Decision-Making Problem

2015 ◽  
Vol 713-715 ◽  
pp. 2020-2023
Author(s):  
Yi Yu Chen ◽  
Xian Chen Zhu ◽  
Hong Yu Guan
Keyword(s):  
Decision Making ◽  
Group Decision Making ◽  
Group Decision ◽  
Comprehensive Assessment ◽  
The Other ◽  
Linguistic Information ◽  
Decision Making Problem ◽  
Ranking Of Alternatives

In this paper, we study the group decision making (GDM) problem with two-tuple linguistic information .we propose a way to calculate the comprehensive assessment information. Then average preference degree of one alternative over all the other alternatives is calculated. Thus, the ranking of alternatives is obtained by the comparison of linguistic two-tuple information.

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