An Interactive Procedure for Solving Group Decision Problems

1985 ◽  
pp. 331-344 ◽  
Author(s):  
Grzegorz Kersten
Keyword(s):  
Group Decision ◽  
Decision Problems

Method for Selecting Storage Enterprises Based on IFHA

2015 ◽  
Vol 713-715 ◽  
pp. 1769-1772
Author(s):  
Jie Wu ◽  
Lei Na Zheng ◽  
Tie Jun Pan
Keyword(s):  
Decision Making ◽  
Group Decision Making ◽  
Group Decision ◽  
Decision Makers ◽  
Decision Problems ◽  
Decision Making Process ◽  
Final Decision ◽  
Multiple Decision Makers ◽  
Intuitionistic Fuzzy ◽  
Averaging Operator

In order to reflect the decision-making more scientific and democratic, modern decision problems often require the participation of multiple decision makers. In group decision making process,require the use of intuitionistic fuzzy hybrid averaging operator (IFHA) to get the final decision result.

A Formal Approach to Handling Conflicts in Multiattribute Group Decision Making

2005 ◽  
Vol 128 (4) ◽  
pp. 678-688 ◽  
Author(s):  
Tung-King See ◽  
Kemper Lewis
Keyword(s):  
Decision Making ◽  
Engineering Design ◽  
Group Decision Making ◽  
Group Decision ◽  
Decision Problems ◽  
Team Leaders ◽  
Formal Approach ◽  
Aggregation Functions ◽  
Group Members ◽  
Problem Data

Supporting the decision of a group in engineering design is a challenging and complicated problem when issues like consensus and compromise must be taken into account. In this paper, we present the foundations of the group hypothetical equivalents and inequivalents method and two fundamental extensions making it applicable to new classes of group decision problems. The first extension focuses on updating the formulation to place unequal importance on the preferences of the group members. The formulation presented in this paper allows team leaders to emphasize the input from certain group members based on experience or other factors. The second extension focuses on the theoretical implications of using a general class of aggregation functions. Illustration and validation of the developments are presented using a vehicle selection problem. Data from ten engineering design groups are used to demonstrate the application of the method.

An Extension of the Risk-Shift Phenomenon to Achievement and Affiliation Concerns

1974 ◽  
Vol 35 (2) ◽  
pp. 845-846
Author(s):  
Ralph H. Kilmann
Keyword(s):  
Group Decision ◽  
Decision Problems ◽  
Related Group

The experiment investigated whether achievement and affiliation concerns would induce the phenomenon encountered in the risk-shift and related group studies. Using three decision-problems involving such concerns, Ss first responded to the three problems individually, then in randomly assigned groups, and then separately again. In comparison to Ss in a control condition, results indicate that the risk-shift phenomenon generalizes to achievement and affiliation shifts, both in the group decision and in Ss post-group responses.

METHOD OF SOLVING GROUP DECISION PROBLEMS BY THE ARITHMETIC MEAN AND THE MEAN DEVIATION

2021 ◽  
Vol 20 (2) ◽  
pp. 95-113
Author(s):  
Wambié Zongo ◽  
Zoïnabo Savadogo ◽  
Sougoursi Jean Yves Zare ◽  
Somdouda Sawadogo ◽  
Blaise Some
Keyword(s):  
Group Decision ◽  
Arithmetic Mean ◽  
Decision Problems ◽  
Mean Deviation ◽  
The Mean
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