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A New Technique on Ranking Trapezoidal Fuzzy Numbers to Solve Fuzzy Assignment Problem

2017 Journal of Ultra Scientist of Physical Sciences Section A  
In this paper a ranking procedure based on trapezoidal fuzzy numbers, is applied to a fuzzy valued assignment problem.  ...  The proposed method serves as an efficient method in ranking Trapezoidal fuzzy numbers which is illustrated through a numerical example.  ...  Fuzzy numbers must be graded before a decision is taken by a decision maker. Ranking normal fuzzy numbers were first introduced by Jain 6 for decision making in fuzzy situations.  ... 
doi:10.22147/jusps-a/290902 fatcat:wluoq4wpiffolcqolwpsr3vcne

An Assessment of Objectivity Convergence of Fuzzy TOPSIS Method Extended With Rank Order Weights in Group Decision Making

Ayan Chattopadhyay, Upasana Bose
2018 Asian Journal of Managerial Science  
Group decision making in a multi criteria environment is a familiar business situation where the decision makers identify an ideal choice, among many.  ...  The fuzzy TOPSIS method, and its likes, provides solution to such problems and the criteria weight plays a determinant role in the overall priority estimation.  ...  The proposed method, applied on a real life case, anticipates enrichment of business decision making in a fuzzy multi criteria decision making environment.  ... 
doi:10.51983/ajms-2018.7.3.1347 fatcat:xml2mu23p5fopfhszewku4ozwm

Multi-criteria Decision Making Models using Fuzzy TOPSIS Technique

2016 Journal of Ultra Scientist of Physical Sciences Section A  
Decision making problem is the process of finding the best option from all of the feasible alternatives.  ...  In this paper, from among multi-criteria models in making complex decisions and multiple attributes for most preferable choice, technique for order preference by similarity to ideal solution (TOPSIS) approach  ...  Bellman and Zadeh [1] provide the first fuzzy set theory in decision making. Chen and Hwang [6] gave a comprehensive state of the art in fuzzy multiple attribute decision making (FMADM).  ... 
doi:10.22147/jusps-a/280507 fatcat:b4bvjqw6jjb55fchzollkhisd4

Multistage Multiattribute Group Decision-Making Method Based on Triangular Fuzzy MULTIMOORA

Wen-feng Dai, Qiu-yan Zhong, Chun-ze Qi
2016 Mathematical Problems in Engineering  
This paper proposed a new multiattribute group decision-making method, in which the period significance coefficients and the attribute significance coefficients are completely unknown, and the attribute  ...  values are triangular fuzzy numbers.  ...  Hence, the triangular number can make up the deficiency of the interval number in the precision and facilitate the decision-making at least to some extent.  ... 
doi:10.1155/2016/1687068 fatcat:asgovmix6zfqbmsgtbrq3dltoi

An intelligent group decision-support system and its application for project performance evaluation

Fahimeh Ramezani, Jie Lu, Dr Cengiz Kahraman, Dr Başar Öztayşi,
2014 Journal of Enterprise Information Management  
The proposed FMAGDSS model will then choose the most appropriate fuzzy ranking method to solve the given Fuzzy Multi Attribute Decision Making (FMADM) problem.  ...  The proposed FMAGDSS deals with choosing the most appropriate fuzzy ranking algorithm for solving a given Fuzzy Multi Attribute Decision Making (FMADM) problem with both qualitative and quantitative criteria  ...  Acknowledgement First author would like to thank Professor Azizollah Memariani for bringing this problem to us and helping to implement the solution in a real environment.  ... 
doi:10.1108/jeim-12-2013-0096 fatcat:iteyu76rordkvfosa7af25wbmm

An extended fuzzy VIKOR for group decision making based on fuzzy distance to supplier selection

Amin Mahmoudi, Soheil Sadi-Nezhad, Ahmad Makui
2016 Scientia Iranica. International Journal of Science and Technology  
In this paper, we have extended fuzzy VIKOR using an e cient fuzzy distance measure to solve applicable SSP under group decision-making process.  ...  In our methodology, preference ratio method is applied to rank the alternatives.  ...  3 x 1 ; x 3 y 1 )g: (6) Ranking fuzzy numbers In many cases, especially in MADM problem, ranking of fuzzy numbers is an important component in the decision-making process.  ... 
doi:10.24200/sci.2016.3934 fatcat:g2g3nd2mgfhopetybfywh6ojja

Students Performance Evaluation using MCDM Methods through Customized Software

Pavani Sirigiri, H.S. Hota, L.K. Sharma
2015 International Journal of Computer Applications  
Multi criterion Decision Making (MCDM) methods are widely applied in many domains for finding rank based on the available conflicting nature of the criteria and to choose the best alternative.  ...  In order to automate the process software is required to develop, which will provide an interactive and dynamic way to solve problems with n numbers of ranks of the alternatives.  ...  Fuzzy [16] versions of these MCDM methods are the fuzzy AHP and the fuzzy TOPSIS methods which can be used when the decision making problems are fuzzy in nature instead of crisp.  ... 
doi:10.5120/ijca2015907171 fatcat:65zqfy6cpfbizjcw6jzpz2tzem

TOPSIS for Multi Criteria Decision Making in Intuitionistic Fuzzy Environment

Surendra Singh, Abhishekh A., S. R.
2016 International Journal of Computer Applications  
This paper is based on intuitionistic fuzzy sets, we introduce an extension of fuzzy TOPSIS for multi criteria decision making problem in intuitionistic fuzzy environment.  ...  Keywords Intuitionistic fuzzy number, ranking of intuitionistic fuzzy number, positive ideal solution, negative ideal solution, multicriteria decision making  ...  [4] introduced a TOPSIS method with intuitionistic number in supplier selection problem for a multi-criteria group decision making (MCGDM) problem.  ... 
doi:10.5120/ijca2016912514 fatcat:34upqbm5lfhcvhzvbj276kz4zq

Study on the Development of Decision Making Using Intuitionistic Fuzzy Set (IFS) and Interval Valued Intuitionistic Fuzzy Set (IVIFS)

Yasir Ahmad
2013 IOSR Journal of Engineering  
One the promising role of IFS has been emerged in Decision making problems specially group decision making and multi-attribute decision making.  ...  In this paper we reviewed the development of different approaches for solving decision making problem using IFS theory and a brief introduction on the role of Interval Valued IF sets (IVIFS) [5] in multiattribute  ...  The most preferable situation for a decision making problem is when all ratings of the criteria and their degree of importance are known precisely, which makes it possible to arrange them in a crisp ranking  ... 
doi:10.9790/3021-03443442 fatcat:mw3h4mxe2nfflfk2kub6424cxy

Development and evaluation of five fuzzy multiattribute decision-making methods

Evangelos Triantaphyllou, Chi-Tun Lin
1996 International Journal of Approximate Reasoning  
We present the development of five fuzzy multiattribute decision-making methods.  ...  The proposed evaluation methodology can easily be used in evaluating more fuzzy multiattribute decision making methods.  ...  Therefore, in this paper we use this method in ranking fuzzy triangular numbers. However, a given problem may require a different method.  ... 
doi:10.1016/0888-613x(95)00119-2 fatcat:xjewhmuuorgpjie3xxcov7jyam

Fuzzy Multi-objective Linear Programming Problems Sensitivity Analyses

M. Pattnaik
2013 Journal of Mathematics and Computer Science  
Unfortunately all these methods have shortcomings. In this note, using the concept of comparison of fuzzy numbers, a very effective method is introduced for solving these problems.  ...  The dramatic increase in demand unpredictability is fairly recent, in practice, there are many problems in which all decision parameters are fuzzy numbers, and such problems are usually solved by either  ...  The answer is related to the problem of ranking fuzzy numbers. In fuzzy decision making problems, the concept of maximizing decision was introduced by [2] .  ... 
doi:10.22436/jmcs.07.02.06 fatcat:fniuovnmpjhwpbtbp2lmbucioi

Decision Method of Optimal Investment Enterprise Selection under Uncertain Information Environment

Xiaoyong Liao
2015 International Journal of Fuzzy System Applications  
In this model, the author defines the concept and operations of fuzzy grey number, and present a ranking method based on fuzzy grey deviation degree to rank the alternative investment enterprises.  ...  In this paper, the author studies the problem of optimal investment enterprise selection decision under uncertain information environment (fuzzy information and grey information coexist), and present a  ...  Li and Liu (2014) defined the concepts of I-fuzzy numbers and the value-index and ambiguity-index, and developed a difference-index based ranking method to solve the problem of multi-attribute group decision  ... 
doi:10.4018/ijfsa.2015010102 fatcat:fkga5ru6yvauvhviwdvxbwag7m

A Probability-Based Approach to Comparison of Fuzzy Numbers and Applications to Target-Oriented Decision Making

Van-Nam Huynh, Y. Nakamori, J. Lawry
2008 IEEE transactions on fuzzy systems  
More interestingly, according to the interpretation of the new comparison relation on fuzzy numbers, we provide a fuzzy target-based decision model as a solution to the problem of decision making under  ...  The proposed comparison relation is then applied to the issue of ranking fuzzy numbers using fuzzy targets in terms of target-based evaluations.  ...  Then to make a decision, one can apply one of the ranking methods developed in the literature on these fuzzy profits.  ... 
doi:10.1109/tfuzz.2007.896315 fatcat:hwej7esu6za6jk7igya32qq2oy

Fuzzy Applications of FUCOM Method in Manufacturing Environment

Mehmet Alper Sofuoğlu
2019 Journal of Polytechnic  
Choosing the most suitable manufacturing method for the part is a vital decision-making problem and the solution of this problem is very important for today's manufacturers.  ...  ., "Fuzzy applications of FUCOM method in manufacturing environment", Politeknik Dergisi, 23(1): 189-195, (2020).  ...  The rankings are nearly the same. 4-6-1-9-3-8-7-2-5 -In this study, a highly flexible method is proposed for decision-makers by hybridizing a semi-objective method with fuzzy numbers.  ... 
doi:10.2339/politeknik.586036 fatcat:aszhzgwu25c7bjmkjm7oflfisq

A Multicriteria Selection Framework for Wireless Communication Infrastructure with Interval-Valued Pythagorean Fuzzy Assessment

Shanshan Qiu, Dan Fu, Xiaofang Deng, Wei Quan
2021 Wireless Communications and Mobile Computing  
In this paper, a new interval-valued Pythagorean fuzzy ranking method, extending scope of application of the VIKOR method to interval-valued Pythagorean fuzzy set, is proposed.  ...  In recent years, interval-valued Pythagorean fuzzy number is playing a more and more important role in decision management.  ...  Conflicts of Interest We declare that there is no conflict of interest regarding the publication of this paper.  ... 
doi:10.1155/2021/9913737 fatcat:626bmsij35alnmjrtoer6zxt5e
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