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Goods Sharing Problems for Emergency Supply

机译：货物分享应急供应问题

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According to national government white paper, about four hundred thousand people have used two thousand shelters at the Great East Japan Earthquake in 2011. In this white paper, almost shelters did not have enough relief goods for evacuees, and also transportation capacities of relief goods were not enough by fuel shortage. Since it is difficult to estimate how many evacuees will come to the shelter, we can consider that the necessary relief goods satisfaction of each shelter is not same. Furthermore, it is necessary to consume the relief goods efficiently under the disaster. In this paper, we propose a goods sharing model based on demand and priority of shelters, which considers multiple relief goods. Also we formulate this problem as a mathematical optimization problem based on vehicle routing problems. To evaluate our model, we investigate a computational experiment by using Chofu city (in Tokyo) data.
机译：据国家政府白皮书介绍，大约四十万人在2011年在大东日本地震中使用了两千次庇护所。在这篇白皮书中，几乎庇护所没有足够的救济物品用于疏散物，而且还有救济物品的运输能力燃料短缺还不够。由于很难估计避难所会估计有多少撤回者，我们可以考虑每次避难所的必要救济物品满意。此外，有必要在灾难下有效地消耗救济物品。在本文中，我们提出了一种基于庇护所需求和优先级的商品分享模型，其考虑了多种救济物品。此外，我们根据车辆路由问题作为数学优化问题的这个问题。为了评估我们的模型，我们通过使用Chofu City（在东京）数据来调查计算实验。

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