Intuitionistic fuzzy solid assignment problems: a software-based approach
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- Published: 23 May 2019
- Volume 10 , pages 661–675, ( 2019 )
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- P. Senthil Kumar ORCID: orcid.org/0000-0003-4317-1021 1
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This paper sustains a sound mathematical and computing background. In this paper, the software-based approach for solving intuitionistic fuzzy solid assignment problem (IFSAP) is presented. The IFSAP is formulated and it is solved by using Lingo 17.0 software tool. Theorems related to IFSAP is proved. The IFSAP and its crisp solid assignment problem both are solved at a time and their optimal solution is obtained. In addition, the optimal objective values of both the IFSAP and its crisp solid assignment problem (SAP) are estimated with the help of substituting the optimal solution(s) to their respective decision variables in the objective functions. Some new and important results are proposed. To illustrate the efficiency of the proposed method the numerical example is presented. The reliability of the proposed results are verified by using the numerical example. Strengths and weakness of the paper is mentioned. The novelty of the analysis is given into a coherent, concise, and meaningful manner of analysis. Social issue (real-life problem) is converted into a mathematical model and it is solved by the proposed method. At the end, the advantages of the proposed algorithm is explained.
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The author is grateful to anonymous referees for their constructive as well as helpful suggestions and comments to revise the paper in the present form.
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Kumar, P.S. Intuitionistic fuzzy solid assignment problems: a software-based approach. Int J Syst Assur Eng Manag 10 , 661–675 (2019). https://doi.org/10.1007/s13198-019-00794-w
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Received : 24 February 2018
Revised : 17 April 2019
Published : 23 May 2019
Issue Date : August 2019
DOI : https://doi.org/10.1007/s13198-019-00794-w
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Fuzzy Assignment problems
In this paper, we deal with solving a fuzzy Assignment Problem (FAP), in this problem C denotes the cost for assigning the n jobs to the n workers and C has been considered to be triangular fuzzy numbers. The Hungarian method is used for solving FAP by using ranking function for fuzzy costs. A numerical example is considered by incorporating a fuzzy numbers into the costs.
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In this paper, we investigate an assignment problem in which cost coefficients are triangular intuitionistic fuzzy numbers. In conventional assignment problem, cost is always certain. This paper develops an approach to solve an intuitionistic fuzzy assignment problem where cost is not deterministic numbers but imprecise ones. Here, the elements of the costs (profits) matrix of the assignment problem are triangular intuitionistic fuzzy numbers. Then its triangular shaped membership and non-membership functions are defined. A new ranking procedure which can be found in [4] and is used to compare the intuitionistic fuzzy numbers so that an Intuitionistic Fuzzy Hungarian method may be applied to solve the intuitionistic fuzzy assignment problem. Numerical examples show that an intuitionistic fuzzy ranking method offers an effective tool for handling an intuitionistic fuzzy assignment problem.
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PDF | In this paper, we deal with solving a fuzzy Assignment Problem (FAP), in this problem C denotes the cost for assigning the n jobs to the n workers... | Find, read and cite all the research ...
Step 2: Introduce dummy rows and/or columns with zero fuzzy costs so as to form a balanced one. Step 3: Find the rank of each cell~ c of the chosen fuzzy cost matrix by using the. ij. ranking procedure as mentioned in section 3 and determine the minimum element in each row and its corresponding fuzzy element.
Abstract. Assignment problem is the biggest significant problem in decisionmaking. In this paper, a novel technique is planned to discover the best possible solution to a balanced fuzzy assignment ...
In this paper, the fuzzy assignment problem is formulated to crisp assignment problem using Magnitude Ranking technique and Hungarian method has been applied to find an optimal solution. The ...
Keywords—Balanced fuzzy assignment problem; fuzzy number; A fuzzy numberHungarian Method I. INTRODUCTION An assignment problem (AP) has many applications in transportation, healthcare, education, and sports. Using assignment problems we minimize time, minimize cost, minimize length path route, and maximize profit.
nonlinear programming problem. Lin and Wen [13] investigated a fuzzy assignment problem in which the cost depends on the quality of the job. Michéal ÓhÉigeartaigh [15] and Chanas et al. [4] solved transportation problems with fuzzy supply and demand values. An integer fuzzy transportation problem was solved in Tada and Ishii [20].
Abstract This paper sustains a sound mathematical and computing background. In this paper, the software-based approach for solving intuitionistic fuzzy solid assignment problem (IFSAP) is presented. The IFSAP is formulated and it is solved by using Lingo 17.0 software tool. Theo-rems related to IFSAP is proved.
Fuzzy Assignment Problem with Generalized Fuzzy Numbers. Y. Thorani, N. R. Shankar. Published 2013. Mathematics, Computer Science. Applied mathematical sciences. TLDR. New algorithms in classical and linear programming for fuzzy assignment problem with fuzzy cost based on the ranking method are presented and generalized fuzzy numbers are used ...
A fuzzy bi-objective fractional assignment (FBOFAP) has been formulated, where the fuzzy problem is turned into a typical crisp problem through α-cut using a fuzzy number and the compromise solution is generated by fuzzy programming.
The fuzzy assignment problem has been transformed into crisp assignment problem in the LPP form and solved by using LINGO 9.0 and numerical examples show that the fuzzy ranking method offers an effective way for handling the fuzzy assignments problem. Assignment problem is a well-known topic and is used very often in solving problems of engineering and management science.
Mohamed muamer. 2020, Journal of science - Misurata. In this paper, we deal with solving a fuzzy Assignment Problem (FAP), in this problem C denotes the cost for assigning the n jobs to the n workers and C has been considered to be triangular fuzzy numbers. The Hungarian method is used for solving FAP by using ranking function for fuzzy costs.
Abstract and Figures. We solve a fully fuzzy assignment problem (FAP) where the costs are triangular fuzzy numbers. The FAP has gained its importance in the recent years. We have represented the ...
This paper sustains a sound mathematical and computing background. In this paper, the software-based approach for solving intuitionistic fuzzy solid assignment problem (IFSAP) is presented. The IFSAP is formulated and it is solved by using Lingo 17.0 software tool. Theorems related to IFSAP is proved. The IFSAP and its crisp solid assignment problem both are solved at a time and their optimal ...
of assignment problem are imprecise numbers instead of fixed real numbers because time/cost for doing a job by a facility (machine/persion) might vary due to different reasons. The theory of fuzzy set introduced by Zadeh [14] in 1965 has achieved successful applications in various fields. Chi-Jen Lin, Ue-Pyng Wen [3], A Labelling algorithm for ...
To illustrate a fuzzy assignment problem whose elements are Heptogonal fuzzy numbers by using the proposed method taken from the paper 'Fuzzy assignment Problem Using Normalised Heptagonal Fuzzy numbers' by P. Selvam, A. Rajkumar and J. Sudha Easwari. Let us consider a fuzzy assignment problem with rows representing three jobs J 1, J 2, J 3
The parallel moving method provides an optimal solution to the fuzzy assignment problem in less number of iterations than the labeling algorithm. Abstract. A new method namely, parallel moving method is proposed to find an optimal solution to the fuzzy assignment problem considered in Lin and Wen [13]. We derive two theorems; one is related to an optimal solution to the fuzzy assignment ...
6. Kumar A. and Gupta A., Assignment and Travelling Salesman Problems with Coefficients as LR Fuzzy Parameters, International Journal of Applied Science and Engineering ,10(2012), 155-170. 7. Lin C.-J.and Wen U.P. , A labeling algorithm for the fuzzy assignment problem, Fuzzy Sets and Systems, 142, (2004) 373-391. 8.
This paper concentrates on the assignment problem where costs are not deterministic numbers but imprecise ones. Here, the elements of the cost matrix of the assignment problem are subnormal fuzzy intervals with increasing linear membership functions, whereas the membership function of the total cost is a fuzzy interval with decreasing linear membership function.
Download full-text PDF Read full-text. Download full-text PDF. Read full-text. ... some fuzzy assignment problems and fuzzy travelling salesman problems are chosen which cannot be solved by using ...
Subsections 2.4- 2.13 present the fuzzy arithmetic. Section 3 represents the formulation of FAP. Section 4 is devoted to present the proposed extended Hungarian method to FAP. In Section 5, two problems on fuzzy assignment problems are solved to demonstrate the efficiency of the proposed method. Finally, Section 6 presents the concluding remarks.
Cost for assigning the j-th job to the i-th person is taken as triangular fuzzy numbers and put a restriction on the total available cost which makes the problem more realistic and general. To solve the problems of Engineering and Management Science Generalized Assignment Problem (GAP) plays a very important role. The GAP is a classical example of a difficult combinatorial optimization problem ...
In conventional assignment problem, cost is always certain. This paper develops an approach to solve an intuitionistic fuzzy assignment problem where cost is not deterministic numbers but imprecise ones. Here, the elements of the costs (profits) matrix of the assignment problem are triangular intuitionistic fuzzy numbers.
This paper proposes an algorithm for solving multi-objective assignment problem (MOAP) through interactive fuzzy goal programming approach by minimizing the worst upper bound, which is close to the best lower bound. This paper proposes an algorithm for solving multi-objective assignment problem (MOAP) through interactive fuzzy goal programming approach. A mathematical model has been ...