Journal ArticleDOI
A fuzzy extension of Saaty's priority theory
Reads0
Chats0
TLDR
A fuzzy version of Saaty's pairwise comparison method (1980) extended by de Graan and Lootsma (1981), adapted in such a way, that decision-makers are asked to express their opinions in fuzzy numbers with triangular membership functions.About:
This article is published in Fuzzy Sets and Systems.The article was published on 1983-11-01. It has received 2631 citations till now. The article focuses on the topics: Fuzzy number & Fuzzy set operations.read more
Citations
More filters
Journal ArticleDOI
An integrated interval type 2 fuzzy AHP and COPRAS-G methodologies for supplier selection in the era of Industry 4.0
Sema Kayapinar Kaya,Ejder Ayçin +1 more
TL;DR: An integrated interval type 2 fuzzy AHP and GOPRAS-G methodology to select the appropriate supplier in the face of Industry 4.0 implementations is developed and Gray COPRAS method has been applied to prioritize suppliers.
Journal ArticleDOI
A Proposal for a Decision-Making Tool in Third-Party Logistics (3PL) Provider Selection Based on Multi-Criteria Analysis and the Fuzzy Approach
TL;DR: The implementation of fuzzy logic is proposed, which is particularly suitable when input data are not crisp values but are provided descriptively through linguistic statements, and is designed as an FIS structure.
Journal ArticleDOI
A Partial-Consensus Posterior-Aggregation FAHP Method—Supplier Selection Problem as an Example
Yu Cheng Wang,Tin-Chih Toly Chen +1 more
TL;DR: The PCPA-FAHP approach seeks a partial consensus among most DMs instead of an overall consensus among all DMs, thereby increasing the possibility of reaching a consensus and shrunk the widths of the estimated fuzzy weights to enhance the precision of the FAHP analysis.
Journal ArticleDOI
An Integrated Model of Material Supplier Selection and Order Allocation Using Fuzzy Extended AHP and Multiobjective Programming
TL;DR: A model to solve the problem of a multiperiod supplier selection and then order allocation in the environment of short product life cycle and frequent material purchasing, for example, fast fashion environment in apparel industry is presented.
Journal ArticleDOI
Deriving the priority weights from hesitant multiplicative preference relations in group decision making
Zhiming Zhang,Chong Wu +1 more
TL;DR: This paper investigates the deviation of the priority weights from hesitant multiplicative preference relations (HMPRs) in group decision-making environments and develops two models to derive the weights from HMPRs based on the α- normalization and β-normalization.
References
More filters
Book
Fuzzy Sets and Systems: Theory and Applications
Didier Dubois,Henri Prade +1 more
TL;DR: This book effectively constitutes a detailed annotated bibliography in quasitextbook style of the some thousand contributions deemed by Messrs. Dubois and Prade to belong to the area of fuzzy set theory and its applications or interactions in a wide spectrum of scientific disciplines.
Journal ArticleDOI
Paper: Rating and ranking of multiple-aspect alternatives using fuzzy sets
TL;DR: A method to deal with multiple-alternative decision problems under uncertainty by considering each of these variables as fuzzy quantities, characterized by appropriate membership functions of fuzzy sets induced by mappings is proposed.
Journal ArticleDOI
Comparison of fuzzy sets on the same decision space
James F. Baldwin,N.C.F. Guild +1 more
TL;DR: Methods of evaluating the parameter used in decision-making are given which can be varied to incorporate different utility functions and a new approach is described which overcomes their drawbacks.
Journal ArticleDOI
A procedure for multiple-aspect decision making using fuzzy sets
TL;DR: The qualitative terms of the alternatives are represented quantitatively using fuzzy sots and then the fuzzy optimal alternative is computed and gives the relative merit of each alternative and thus helps in decision making.
Journal ArticleDOI
Saaty's priority theory and the nomination of a senior professor in operations Research
TL;DR: In this paper, the authors briefly sketch Saaty's priority theory which has been developed to assign weights (priorities) to a multiple of decision criteria via pairwise comparison of the criteria.