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Maritime Supply Chain Optimization by Using Fuzzy Goal Programming

Bekir Sahin, Devran Yazir, Abdelsalam Adam Hamid, Noorul Shaiful Fitri Abdul Rahman
2021 Algorithms  
Fuzzy goal programming has important applications in many areas of supply chain, logistics, transportation and shipping business.  ...  This paper employs fuzzy goal programming with triangular fuzzy numbers, membership functions, constraints, assumptions as well as the variables and parameters for optimizing the solution of the model  ...  In this study, a network optimization model is created mathematically for any maritime supply chain problem operating under uncertain demand conditions. Fuzzy goal programming is implemented.  ... 
doi:10.3390/a14080234 fatcat:6su5eufsarfwxifblap4npm6ai

A multi-objective integrated procurement, production, and distribution problem of supply chain network under fuzziness uncertainties

Kaoutar Douaioui, Mouhsene Fri, Charif Mabrouki, El Alami Semma
2021 Pomorstvo  
In this paper, we devoted a design under uncertainty of a four-echelon supply chain network including multiple suppliers, multiple plants, multiple distributors and multiple customers.  ...  Moreover, to build the crisp equivalent model, we use different property of the credibility measure. The resulted crisp equivalent model is a bi-objective mixed integer linear programs (BOMILP).  ...  Ozkarahan, “A supply chain distribution fuzzy stochastic programming model for the design of a network design model: an interactive fuzzy goal reliable green closed-loop supply  ... 
doi:10.31217/p.35.2.1 fatcat:iif4ejr4lbeonehc5dj2l36l5m

Multi-layer, multi-segment iterative optimization for maritime supply chain operations in a dynamic fuzzy environment

Bekir Sahin, Ahmet Soylu
2020 IEEE Access  
INDEX TERMS Fuzzy sets, MCDM, operations research, optimization algorithm, supply chain network.  ...  vessel in a transport network or a vessel in a maritime environment with obstacles.  ...  A comprehensive delivery program for LNG supply chains with large number of vessels and customers is investigated by implementing a mixed integer programming [15] .  ... 
doi:10.1109/access.2020.3014968 fatcat:lcn3smd5mraa3egun322234gqa

Multi-Period Mixed Integer Programming Model for Supply Chain Planning Under Safety Stock

Ahmet AKTAS, İ̇zzettin TEMİZ
2020 Mersin University journal of maritime faculty  
To determine the optimal production, supply and storage plans at minimum cost, a mixed-integer programming model is proposed.  ...  Supply chain management philosophy has been adopted by enterprises due to the requirement of customer demand satisfaction in reasonable times under market competition.  ...  A real case study of multi-stage supply chains with several production plants is solved by using fuzzy goal programming to determine aggregated plans of supply, production and distribution (Torabi and  ... 
doi:10.47512/meujmaf.816402 fatcat:d3qt7jrqhvfppajyw74jbnuh4y

Review of Fuzzy Techniques in Maritime Shipping Operations [chapter]

Jana Ries, Rosa G. González-Ramírez, Stefan Voß
2017 Lecture Notes in Computer Science  
This paper gives an outline of the methodological relevance of Fuzzy Logic at a strategic, tactical and operational level for maritime operations.  ...  Its use has been particularly important when solving location and equipment selection problems.  ...  index system for the port supply chain.  ... 
doi:10.1007/978-3-319-68496-3_17 fatcat:yhi3mmxikbaivnwajy3fimyede

Study on Maritime Logistics Warehousing Center Model and Precision Marketing Strategy Optimization Based on Fuzzy Method and Neural Network Model

Kefeng Xiao, Xiaolan Hu
2017 Polish Maritime Research  
In this paper, Logistics warehousing center model and precision marketing strategy optimization based on fuzzy method and neural network model is proposed to solve this problem.  ...  The bulk commodity, different with the retail goods, has a uniqueness in the location selection, the chosen of transportation program and the decision objectives.  ...  by using the method of neural network model, fuzzy method and fuzzy programming method, which showed a good effect in making the planning table.  ... 
doi:10.1515/pomr-2017-0061 fatcat:p64c4hftovg6fahjyoyapxalwm

Identification and ranking of affecting factors on sales and operations planning (S&OP) process implementation by using fuzzy AHP and fuzzy TOPSIS approach (case study: dairy industry)

Reza Hassanzadeh, Hossein Asghari
2020 Journal of Applied Research on Industrial Engineering  
using the fuzzy AHP and fuzzy TOPSIS.  ...  The validity of the questionnaire has been confirmed by the experts in this area, and its reliability has been analyzed using the incompatibility rate of the AHP method.  ...  ) by using fuzzy AHP and Fuzzy TOPSIS methods.  ... 
doi:10.22105/jarie.2020.222680.1142 doaj:e26dd026a58b4ba3bad2030385881052 fatcat:zpq3mex25zcsbbts2lguwuxbqm

Optimal Portfolio for LNG Importation in Korea Using a Two-Step Portfolio Model and a Fuzzy Analytic Hierarchy Process

Juhan Kim, Jinsoo Kim
2018 Energies  
In the first step, the MV model was applied to derive the optimal ratio between the long-term and spot contracts. Next, the LP model was used to determine the optimal LNG portfolio.  ...  The optimal LNG portfolio showed that the optimal ratios for the long-term and spot contracts are 89.72% and 10.28% respectively, and the supply ratios in the Middle East and Southeast Asia decreased,  ...  The analytical framework and results proposed by this study provide a solution to these policy goals. We suggest a diversification strategy and the optimal spot importation volume.  ... 
doi:10.3390/en11113049 fatcat:trjmvq72ojdkzhacryf2ne2kvu

Methodology of Fuzzy Linear Symmetrical Bi-level Programming and its Application in Supply Chain Management

Wei Deng, Qizong Wu, Jibin Li
2011 Journal of Software  
Index Terms-supply chain management, bi-level program ming, fuzzy sets, Stackelberg decision making, algorithm  ...  An actual mathematical model based on fuzzy bi-level programming is applied in supply chain management. At last, a numerical example is given to prove the validity of the new method.  ...  ACKNOWLEDGMENT This research is supported by the Fund of Shanghai Maritime University: "Fuzzy Bi-level Programming and its Application in Supply Chain Modeling",20090168.  ... 
doi:10.4304/jsw.6.1.83-90 fatcat:ijubj5r54jalhdyl26o3hiyqq4

Multiple criteria decision making in supply chain management – Currently available methods and possibilities for future research

Patrick Beck, Erik Hofmann
2012 Die Unternehmung. Swiss Journal of Business Research and Practice  
Literaturübersicht, Supply Chain Management, Multikriterielle Entscheidungsfindung, Multi-attributive Nutzentheorie Literature review, Supply chain management, Multiple criteria decision making, Multi-attributive  ...  Decisions in supply chain management (SCM) are subject to various conflicting criteria and multiple objectives must be considered in the decision process.  ...  positioning of supply chains: focus on shipbuilding supply chains, in: Maritime Policy & Management, Vol. 38, No. 1, pp. 93-109.  ... 
doi:10.5771/0042-059x-2012-2-180 fatcat:7l3zurmxz5hrxiwka5k4qzzlo4

Optimum Composition of Charter Contracts for the Renewal of the Fleet of Offshore Support Vessels Considering Uncertainties: A Literature Review

Marcelo de Souza, Guilherme Vaccaro, Luiz Rocha, Giulio Lorenzini
2019 International Journal of Heat and Technology  
This article reviews the literature on the Mendeley, Science Direct and Scopus databases on solutions to the optimal composition problem of offshore support charter contracts published between 2008 and  ...  contract of supply with options (supply contract with options, flexible supply options, supply chain and option contract).  ...  Multicriteria decision techniques, Fuzzy ANP and Choquet integral methods are used for the evaluation and the results of both algorithms are compared using Fuzzy AHP.  ... 
doi:10.18280/ijht.370201 fatcat:v7mviy3g4fhe5k4jfnrb2psxhq

Identification and ranking of key factors impacting efficiency of Indian shipping logistics sector

Dhirendra Prajapati, Yash Daultani, Naoufel Cheikhrouhou, Saurabh Pratap
2020 Quarterly Journal of the Operational Research Society of India (OPSEARCH)  
Methods used in this literature are fuzzy Analytical hierarchy process (AHP) and fuzzy Technique for order of Preference by Similarity to Ideal Solution (TOPSIS) for multi-criteria decision analysis.  ...  There have been no studies involving maritime logistics with comparative analysis of multicriteria decision making i.e., fuzzy AHP and fuzzy TOPSIS AHP.  ...  Meena et al. [16] used AHP and fuzzy AHP to rank the identified SWOT factors in the agro-food supply chain in the Indian context. Ugboma et al.  ... 
doi:10.1007/s12597-020-00442-z fatcat:um2zgjnu4jdbzbd3mfye6njxwi

Expert system applications in marine technologies

Sebnem Helvacioglu, Mustafa Insel
2008 Ocean Engineering  
Even though there are several applications by expert system approach, only some of them can be used effectively in this area.  ...  Ship systems automation ES uses a number of computer programs to achieve the goal.  ...  Ship system automation ES program is based on a shell that supports backward and forward chaining, which handles uncertainties by reasoning through fuzzy logic and possibility of co-operation with other  ... 
doi:10.1016/j.oceaneng.2008.05.004 fatcat:kcb3qtv3dnfk3daflesr4twyxy


2020 Mersin University journal of maritime faculty  
The best suppliers were selected with the Zero-One Goal Programming method based on AHP priorities, one of the multi-criteria decision making methods, by determining the criteria suitable for the sector.It  ...  This is possible with an effective supply chain management and selection of the right supplier.  ...  The healthcare sector supply chain is characterized by its complexity, which results on the one hand from the multitude of different supplies used by the institutions.  ... 
doi:10.47512/meujmaf.815671 fatcat:tn4ahhzdbzfe5njrfozrmzfxzy

Decision-Making Modeling in Service Systems

Zhimin Huang, Feng Yang, Desheng D. Wu, Victor Shi, Alireza Amirteimoori
2017 Mathematical Problems in Engineering  
Sun et al. focus on the optimal service and price decisions of a supply chain with optional after-sale service in the supply chain composed of a manufacturer and a retailer.  ...  A representative study on the system optimization is to use mathematical programming to seek the best solution for a given objective function. On the system optimization, in this special issue, H.  ...  Sun et al. focus on the optimal service and price decisions of a supply chain with optional after-sale service in the supply chain composed of a manufacturer and a retailer.  ... 
doi:10.1155/2017/6873951 fatcat:2bk6rirunjd65lgodddlnti7qm
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