| B2C电子商务中配送中心选址优化的模型与算法 |
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| 引用本文： | 蒋忠中,汪定伟.B2C电子商务中配送中心选址优化的模型与算法[J].控制与决策,2005,20(10):1125-1128. |
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| 作者姓名： | 蒋忠中 汪定伟 |
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| 作者单位： | 东北大学信息科学与工程学院,沈阳,110004 |
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| 基金项目： | 国家自然科学基金项目（70431003,07171056）. |
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| 摘 要： | 在考虑商品供应成本因素的基础上，结合B2C电子商务企业物流配送网络的特点，建立了混合0-1整数规划的配送中心选址优化模型．该模型是一种特殊形式的选址-分配模型，具有NP难性质．为求解上述模型，开发了嵌入表上作业法的遗传算法．实例研究表明，该算法能高效求得模型的优化解，是求解物流配送中心选址这类复杂优化问题的一个较好方法．
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| 关 键 词： | 电子商务 物流 配送中心 选址-分配 遗传算法 |
| 文章编号： | 1001-0920（2005）10-1125-04 |
| 收稿时间： | 2004-09-10 |
| 修稿时间： | 2004-09-102005-03-10 |
Model and Algorithm of Location Optimization of Distribution Centers for B2C E-commerce |
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| JIANG Zhong-zhong,WANG Ding-wei.Model and Algorithm of Location Optimization of Distribution Centers for B2C E-commerce[J].Control and Decision,2005,20(10):1125-1128. |
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| Authors: | JIANG Zhong-zhong WANG Ding-wei |
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| Affiliation: | School of Information Science and Engineering, Northeastern University, Shenyang 110004, China. |
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| Abstract: | Based on the supply cost of commodity and the distribution system characteristics of business to customer E-commerce companies, a mixed 0-1 integer programming model is built for optimizing the location of distribution centers. The model is in fact a special type of classic location-allocation models and has NP-hard complexity. To solve the model, a genetic algorithm with table working is developed. The algorithm can find the optimal or nearly optimal solution efficiently to this model. Examples show that it is a good method to solve the complicated optimization problems of the location of logistics distribution centers. |
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| Keywords: | E-commerce Logistics Distribution centers Location-allocation Genetic algorithm |
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