Journal ArticleDOI
A multi-criteria intuitionistic fuzzy group decision making for supplier selection with TOPSIS method
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TLDR
In this study, TOPSIS method combined with intuitionistic fuzzy set is proposed to select appropriate supplier in group decision making environment and Intuitionistic fuzzy weighted averaging (IFWA) operator is utilized to aggregate individual opinions of decision makers for rating the importance of criteria and alternatives.Abstract:
Supplier selection, the process of finding the right suppliers who are able to provide the buyer with the right quality products and/or services at the right price, at the right time and in the right quantities, is one of the most critical activities for establishing an effective supply chain. On the other hand, it is a hard problem since supplier selection is typically a multi criteria group decision-making problem involving several conflicting criteria on which decision maker's knowledge is usually vague and imprecise. In this study, TOPSIS method combined with intuitionistic fuzzy set is proposed to select appropriate supplier in group decision making environment. Intuitionistic fuzzy weighted averaging (IFWA) operator is utilized to aggregate individual opinions of decision makers for rating the importance of criteria and alternatives. Finally, a numerical example for supplier selection is given to illustrate application of intuitionistic fuzzy TOPSIS method.read more
Citations
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Journal ArticleDOI
Amount of Information and Attitudinal-Based Method for Ranking Atanassov's Intuitionistic Fuzzy Values
TL;DR: This paper develops a new novel technique for ranking A-IFVs based on amount of information using the geometrical representation of Atanassov's intuitionistic fuzzy sets (A-IFSs), with the aim of overcoming some drawbacks and ambiguities in existing methods and to build a new ranking model in the A- IFS context from the viewpoint of amount of Information.
Journal ArticleDOI
Intuitionistic fuzzy data envelopment analysis
Jolly Puri,Shiv Prasad Yadav +1 more
TL;DR: This study develops models to measure optimistic and pessimistic efficiencies of each DMU in intuitionistic fuzzy environment (IFE) by using super-efficiency technique and proposes two alternate ranking methods based on levels of inefficiencies and efficiencies respectively.
Journal ArticleDOI
Supplier selection towards uncertain and unavailable information: An extension of TOPSIS method
Panitas Sureeyatanapas,Kawinpob Sriwattananusart,Thanawath Niyamosoth,Weerapat Sessomboon,Sirawadee Arunyanart +4 more
TL;DR: This study aims to propose a method to facilitate practitioners to logically select a supplier, even when uncertainty and/or unavailability of the assessment information emerge, using the TOPSIS method to be the basis.
Journal ArticleDOI
Hesitant fuzzy information measures and their applications in multi-criteria decision making
TL;DR: The aim of this paper is to propose more reasonable information measures for HFSs in comparison with the existing ones, and a TOPSIS method for hesitant fuzzy information is provided.
Journal ArticleDOI
Multi-criteria group decision-making based sustainability measurement of wastewater treatment processes
Jingzheng Ren,Hanwei Liang +1 more
TL;DR: In this paper, an intuitionistic fuzzy set (IFS) theory based group multi-attribute decision analysis (MADA) method was employed to achieve sustainability measurement (SM) of wastewater treatment processes.
References
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Intuitionistic fuzzy sets
TL;DR: Various properties are proved, which are connected to the operations and relations over sets, and with modal and topological operators, defined over the set of IFS's.
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How information gives you competitive advantage
TL;DR: Most general managers know that the revolution is under way, and few dispute its importance as mentioned in this paper, however, they don't know how to take advantage of this knowledge and their ability to become involved in the management of new technology.
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TL;DR: This research presents a meta-modelling architecture for supply chain management that automates and automates the very labor-intensive and therefore time-heavy and expensive process of planning and executing supply contracts.
Journal ArticleDOI
Intuitionistic Fuzzy Aggregation Operators
TL;DR: Based on score function and accuracy function, a method is introduced for the comparison between two intuitionistic fuzzy values and some aggregation operators are developed, such as the intuitionism fuzzy weighted averaging operator, intuitionists fuzzy ordered weighted averaging operators, and intuitionistic fuzziness hybrid aggregation operator, for aggregating intuitionist fuzzy values.
Journal ArticleDOI
Vendor selection criteria and methods
TL;DR: This paper reviews, annotates, and classfies 74 related articles which have appeared since 1966 and specific attention is given to the criteria and analytical methods used in the vendor selection process.