An exact Branch and fix coordination (BFC) approach to solve a relief transportation network for disaster management

سال انتشار: 1398
محل انتشار: شانزدهمین کنفرانس بین المللی مهندسی صنایع
کد COI اختصاصی: IIEC16_153
زبان مقاله: انگلیسی
تعداد مشاهده: 725

نویسندگان

Phd Student, Department of Industrial Engineering, Yazd University, Yazd, Iran,

Professor of Industrial Engineering, Yazd University, Yazd, Iran,

چکیده

The number of natural disasters and people affected by them has been increasing in recent years. The field of optimization is a significant element of a relief operation and has been extensively studied so far, especially during the last two decades. The design of a relief logistic network as a strategic decision and the relief distribution as an operational decision are the most important activities for disaster operation management before and after a disaster occurs. In the proposed mathematical model, pre-disaster decisions are determined according to the post-disaster decisions in a multi-stage stochastic problem. Then a well-known approach called branch and fixed coordination are applied to optimize the proposed model. The computational results confirm that the proposed approach has proper performance for disaster management in a multi-stage stochastic problem.

کلیدواژه ها

Multi-stage stochastic, Branch and Fixed, Exact solution, Relief operation, Disaster management.

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