Proposal for a Relief Supply Matching System
Proposal for a Relief Supply Matching System
复制标题
救援物资匹配系统提案
DOI：
10.1109/ict-dm.2018.8636392
复制
发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Hiroyuki Hashimoto
中科院分区：
文献类型：
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作者：
Junya Fukumoto;Hirotaka Habu;Hiroyuki Hashimoto
大规模灾难发生后，许多人和组织自发地向灾难幸存者提供救援物资。由于在幸存者的需求和所提供的供应品之间缺乏有效的匹配机制，这一进程充满挑战。在这项研究中，我们提出了一个匹配系统，简化了救援物资物流。拟议的系统使用三种类型的信息（灾难幸存者的需求，从支持者，并在收集设施的库存可用的供应品）和输出计划分配，交付和存储的供应品。四种匹配方法（需求满足最大化方法，时间优先法，分摊法，多目标优化方法）的定义，并制定这些作为一个数学规划问题。通过案例分析，证明了匹配系统的有效性和特点。
Following a large scale disaster, a lot of people and organizations are spontaneously motivated to provide relief supplies to disaster survivors. This process is fraught with challenges due to the lack of an efficient matching mechanism between the survivors' needs and the supplies provided. In this study, we propose a matching system that streamlines the relief supplies logistics. The proposed system uses three types of information (the needs of the disaster survivors, available supplies from the supporters, and inventories at the collection facilities) and output plans for allocating, delivering, and storing supplies. Four matching methods (the demand fulfillment maximization method, time priority method, apportionment method, and multi-purpose optimization method) are defined and each of these is formulated as a mathematical programming problem. The effectiveness and characteristics of the matching system are demonstrated through case studies.