A Bi-objective Location-routing Model for Perishable Products Considering Shelf-life of Products

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EYDI ALIREZA; Sepahi Azadeh; KHALEGHI AMIR

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Journal: Iranian Journal of Trade Studies Year:2019 | Volume:23 | Issue:92 Page(s): 81-112

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Information Journal Paper

Title

A Bi-objective Location-routing Model for Perishable Products Considering Shelf-life of Products

Author(s)

EYDI ALIREZA | Sepahi Azadeh | KHALEGHI AMIR | Issue Writer Certificate

Keywords

Location-routing ProblemsQ1

Perishable GoodsQ1

Multi-Objective ProblemsQ1

Soft Time WindowQ1

NSGA-II Meta-heuristic MethodQ1

Abstract

In this paper, we present a bi-objective mathematical model of location-routing problem with Soft Time Windows for perishable products. The first objective is to minimize costs and the second objective is to maximize products shelf-life. In order to validate the proposed model, some random numerical examples produced by using previous papers. The problem is coded in the GAMS environment and solved using Augmented Epsilon-Constraint method. Because of NP-hardness of location-routing problem, the NSGA-II Meta-heuristic Method has been proposed to solve large scale problems in a reasonable time. Computational results proves good performance of the proposed algorithm.

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APA: Copy

EYDI, ALIREZA, Sepahi, Azadeh, & KHALEGHI, AMIR. (2019). A Bi-objective Location-routing Model for Perishable Products Considering Shelf-life of Products. IRANIAN JOURNAL OF TRADE STUDIES (IJTS), 23(92 ), 81-112. SID. https://sid.ir/paper/7433/en

Vancouver: Copy

EYDI ALIREZA, Sepahi Azadeh, KHALEGHI AMIR. A Bi-objective Location-routing Model for Perishable Products Considering Shelf-life of Products. IRANIAN JOURNAL OF TRADE STUDIES (IJTS)[Internet]. 2019;23(92 ):81-112. Available from: https://sid.ir/paper/7433/en

IEEE: Copy

ALIREZA EYDI, Azadeh Sepahi, and AMIR KHALEGHI, “A Bi-objective Location-routing Model for Perishable Products Considering Shelf-life of Products,” IRANIAN JOURNAL OF TRADE STUDIES (IJTS), vol. 23, no. 92 , pp. 81–112, 2019, [Online]. Available: https://sid.ir/paper/7433/en

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