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论文类型：期刊论文

发表时间：2011-02-01

发表刊物：ICIC Express Letters

收录刊物：EI、Scopus

卷号：5

期号：2

页面范围：311-316

ISSN号：1881803X

摘要：It is one of the most efficient and rapid emergency decision-making strategies to reserve emergency resource in rescue spots before unconventional disasters strike the affected areas. In this paper, the factors about uncertainty of demands for resource quantity, the response time and the vehicle traveling time are considered in modeling the stochastic expectation model to make it more of practical significance. The uncertainty of unconventional emergency degree is studied and the maximal covering model is applied to the emergency resource location and allocation problem of multiple rescue spots and multiple demand points in this paper, based on which a model and an algorithm are proposed. Finally, several numerical experiments are presented to illustrate the efficiency of the proposed algorithms. ICIC International ?2011 ISSN.