Lei Quansheng

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This paper proposes a two-stage integer programming model including depots to distribution centers and distribution centers to demand points. Hundreds of thousands of people lost their lives in disaster recently. Since to predict the timing and magnitude of a disaster is difficult, the resource requirement is with randomness. Besides, information asymmetry(More)
Civil air-transport, it's difficult to avoid the appearance of air disruption for many reasons. Aircraft mechanical problems, severe weather, crew sickness, airport curfews and security are the problems that force an airline to delay or even cancel their regular published flights. Air disruption not only affects the normal operation of the airlines,(More)
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