Direct approach processes in group decision making using linguistic OWA operators
Fuzzy Sets and Systems
Combining numerical and linguistic information in group decision making
Information Sciences: an International Journal
Extensions of the TOPSIS for group decision-making under fuzzy environment
Fuzzy Sets and Systems
A fusion approach for managing multi-granularity linguistic term sets in decision making
Fuzzy Sets and Systems
A fuzzy approach to select the location of the distribution center
Fuzzy Sets and Systems
Information Sciences—Informatics and Computer Science: An International Journal
On the fusion of multi-granularity linguistic label sets in group decision making
Computers and Industrial Engineering
Application of TOPSIS in evaluating initial training aircraft under a fuzzy environment
Expert Systems with Applications: An International Journal
Compromise ratio method for fuzzy multi-attribute group decision making
Applied Soft Computing
Expert Systems with Applications: An International Journal
Group decision making based on multiple types of linguistic preference relations
Information Sciences: an International Journal
A method for group decision making with multi-granularity linguistic assessment information
Information Sciences: an International Journal
Expert Systems with Applications: An International Journal
Evaluating knowledge management capability of organizations: a fuzzy linguistic method
Expert Systems with Applications: An International Journal
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Computers and Industrial Engineering
Expert Systems with Applications: An International Journal
The LTOPSIS: An alternative to TOPSIS decision-making approach for linguistic variables
Expert Systems with Applications: An International Journal
Fuzzy multiple attributes group decision-making based on ranking interval type-2 fuzzy sets
Expert Systems with Applications: An International Journal
Expert Systems with Applications: An International Journal
A non-functional requirements tradeoff model in Trustworthy Software
Information Sciences: an International Journal
Information Sciences: an International Journal
Review: A state-of the-art survey of TOPSIS applications
Expert Systems with Applications: An International Journal
A fuzzy TOPSIS model via chi-square test for information source selection
Knowledge-Based Systems
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology - Computational intelligence models for image processing and information reasoning
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology
Hi-index | 12.06 |
The multi-granularity uncertain linguistic term is a form of uncertain preference information in group decision-making (GDM), while it is seldom discussed in the existing research. In this paper, a method is proposed to solve the GDM problem with multi-granularity uncertain linguistic information. Firstly, to process multi-granularity uncertain linguistic information, a formula for transforming multi-granularity uncertain linguistic terms into trapezoidal fuzzy numbers is given based on the theoretical analysis. Thus, the GDM problem with multi-granularity uncertain linguistic information is changed into the one with fuzzy numbers. Then, to solve the GDM problem, an appropriate extension of the classical TOPSIS is conducted. Fuzzy positive-ideal solution (FPIS) and fuzzy negative-ideal solution (FNIS) are defined, respectively. The closeness coefficient is obtained to determine the ranking order of all alternatives by calculating the distances to both FPIS and FNIS, simultaneously. Finally, a numerical example is given to illustrate the use of the proposed method.