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<p>Emergency Material Allocation (EMA) plays a critical role in emergency response efforts. To ensure the equitable allocation of limited emergency rescue materials to Emergency Demand Points (EDPs) under conditions of limited information, this paper proposes a novel EMA approach. The proposed method accounts for Situation Factors (SFs), which capture the severity of damage at EDPs, as well as the perspectives of Emergency Decision-Makers regarding the conditions at these points. Numerical simulations demonstrate that: (i) the approach produces allocations proportional to the severity of the disaster as indicated by the SFs; and (ii) it respects the collective opinions of EDMs, ensuring an allocation aligned with their aggregated evaluations.</p>

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A scheme for emergency material allocation based on decision makers' subjective preference

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2025年3月28日

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  • Jin Liu,
  • Yanbin Cheng,
  • Yuqing Lin,
  • Zhengyang Wu,
  • Chenye Guo

摘要

Emergency Material Allocation (EMA) plays a critical role in emergency response efforts. To ensure the equitable allocation of limited emergency rescue materials to Emergency Demand Points (EDPs) under conditions of limited information, this paper proposes a novel EMA approach. The proposed method accounts for Situation Factors (SFs), which capture the severity of damage at EDPs, as well as the perspectives of Emergency Decision-Makers regarding the conditions at these points. Numerical simulations demonstrate that: (i) the approach produces allocations proportional to the severity of the disaster as indicated by the SFs; and (ii) it respects the collective opinions of EDMs, ensuring an allocation aligned with their aggregated evaluations.