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发表时间：2013-01-01

发表刊物：系统工程理论与实践

所属单位：经济管理学院

期号：7

页面范围：1735-1742

ISSN号：1000-6788

摘要：This paper integrated the behavioral science theory into relief supplies optimal scheduling after emergency events, and proposed that the public's psychological factors should be taken into account to make decisions about relief supplies scheduling. We depicted the public's psychological risk perception with prospect theory, defined and selected the public's psychological expectation time as a time reference point, and got out the risk perception curve and function model. We formulated a mixed integer programming model to minimize public's psychological risk perception and dissatisfaction degree of supplies. The corresponding multi-layer search algorithm was designed. Finally, the validity of this model and algorithm is verified through numerical experiment.

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