4.7 Article

A multi-objective evolutionary algorithm for multi-period dynamic emergency resource scheduling problems

Publisher

PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tre.2016.12.011

Keywords

Emergency resource scheduling problems; Multi-period; Multi-objective optimization; Multi-objective evolutionary algorithm

Funding

  1. National Natural Science Foundation of China (NSFC) [61271301]
  2. Outstanding Young Scholar Program of NSFC [61522311]
  3. Overseas, Hong Kong & Macao Scholars Collaborated Research Program of NSFC [61528205]
  4. Research Fund for the Doctoral Program of Higher Education of China [20130203110010]
  5. Fundamental Research Funds for the Central Universities [K5051202052]

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The resource distribution in post-disaster is an important part of emergency resource scheduling. In this paper, we first design a multi-objective optimization model for multi period dynamic emergency resource scheduling (ERS) problems. Then, using the framework of multi-objective evolutionary algorithm based on decomposition (MOEA/D), an MOEA is proposed to solve this model. In the proposed algorithm, new evolutionary operators are designed with the intrinsic properties of multi-period dynamic ERS problems in mind. The experimental results show that the proposed algorithm can get a set of better candidate solutions than the non-dominated sorting genetic algorithm II (NSGA-II). (C) 2017 Elsevier Ltd. All rights reserved.

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