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关注:1
2013-05-23 12:21
求翻译:This paper considers how to determine the optimal fleet size and vehicle transfer policy for a rental-car company that serves two cities. In each city, there are single-trip and round-trip customers, where the former is given a higher priority. Because of the single-trip traffic, the number of cars at these two cities 是什么意思? 待解决
悬赏分:1
- 离问题结束还有
This paper considers how to determine the optimal fleet size and vehicle transfer policy for a rental-car company that serves two cities. In each city, there are single-trip and round-trip customers, where the former is given a higher priority. Because of the single-trip traffic, the number of cars at these two cities
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2013-05-23 12:21:38
本文认为,如何确定最优的船队规模和车辆的汽车租赁公司,有两个城市转移的政策。在每个城市,也有单次往返的客户,其中前者被赋予了更高的优先级。因为单行程的交通,在这两个城市的汽车数量可能会变得不平衡。因此,的在的每一天中的的中央的的的的策划师,需要到决定是否,以转让任何车从一个城市到的其他。我们开发了一个两阶段的动态规划模型,在我们决定在第二阶段的车辆转移的政策和在第一阶段的最佳船队规模。虽然目标函数既不是凹的,也不是准凹由于销售损失,我们可以发现,通过求解一系列线性规划问题的最佳船队规模和车辆转移政策。我们提出了一个启发式的%E
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2013-05-23 12:23:18
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2013-05-23 12:24:58
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2013-05-23 12:26:38
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2013-05-23 12:28:18
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