A fuzzy capacitated facility location-network design model: A hybrid firefly and invasive weed optimization (FIWO) solution

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Sadat Asl A. A.; FAZEL ZARANDI M.H.; Sotudian S.; AMINI A.

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Journal: Iranian Journal of Fuzzy Systems Year:2020 | Volume:17 | Issue:2 Page(s): 79-95

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Information Journal Paper

Title

A fuzzy capacitated facility location-network design model: A hybrid firefly and invasive weed optimization (FIWO) solution

Author(s)

Sadat Asl A. A. | FAZEL ZARANDI M.H. | Sotudian S. | AMINI A. | Issue Writer Certificate

Keywords

Facility locationQ2

network designQ2

interactive fuzzy resolutionQ2

firefly and invasive weed optimizationQ2

Abstract

Facility location-network design (FLND) problem, which determines the location of facilities and also communication links between the demand and facility nodes, is arisen from the combination of the Facility location and network design problems. This paper deals with fuzzy capacitated Facility location-network design model which aims to select the facilities and candidate links in a way that yield to minimize the total costs, containing: costs of opening facilities, link construction and transportation costs. In this study, several types of links have been considered for connecting two nodes in which their capacity, transportation and construction costs are distinct. Besides, the possibility of multiple link selection between two nodes and also the necessity of the existence of a facility in some nodes are considered. There are also several types of facilities which the budget for each type is unique. Moreover, to open the facilities and to construct the links, limited budgets are considered. As a result of the uncertainty in customers demand, an interactive fuzzy solution approach is applied. Because this problem is classi ed as an NP-hard class, a hybrid meta-heuristic algorithm based on Fire y and Invasive Weed Optimization (FIWO) is developed. Finally, the behavior of the model is tested, and the proposed algorithms performance is compared with some other solving methods.

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APA: Copy

Sadat Asl, A. A., FAZEL ZARANDI, M.H., Sotudian, S., & AMINI, A.. (2020). A fuzzy capacitated facility location-network design model: A hybrid firefly and invasive weed optimization (FIWO) solution. IRANIAN JOURNAL OF FUZZY SYSTEMS, 17(2 ), 79-95. SID. https://sid.ir/paper/379502/en

Vancouver: Copy

Sadat Asl A. A., FAZEL ZARANDI M.H., Sotudian S., AMINI A.. A fuzzy capacitated facility location-network design model: A hybrid firefly and invasive weed optimization (FIWO) solution. IRANIAN JOURNAL OF FUZZY SYSTEMS[Internet]. 2020;17(2 ):79-95. Available from: https://sid.ir/paper/379502/en

IEEE: Copy

A. A. Sadat Asl, M.H. FAZEL ZARANDI, S. Sotudian, and A. AMINI, “A fuzzy capacitated facility location-network design model: A hybrid firefly and invasive weed optimization (FIWO) solution,” IRANIAN JOURNAL OF FUZZY SYSTEMS, vol. 17, no. 2 , pp. 79–95, 2020, [Online]. Available: https://sid.ir/paper/379502/en

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