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| Integrated Optimization of Multi-Objective Routing Problem in Fourth Party Logistics |
| REN Liang1,2, HUANG Min1,*, WANG Hongfeng1, WANG Xingwei1
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1.College of Information Science and Engineering, Northeastern University, State Key Laboratory of Synthetical Automation for Process Industries, Shenyang 110819, China;
2.Evergrande School of Management, Wuhan University of Science and Technology, Wuhan, 430081, China |
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Abstract Routing problem is a key issue of the fourth party logistics. According to characteristics of practice and integrated optimization of routes selection and suppliers selection, integrated optimization of multi-objective routing problem in fourth party logistics is proposed. Double-objective model is established to minimize the total cost and time. Then, a basic ant colony algorithm and an improved ant colony algorithm with dynamic transition probability are used to solve the model. Experimental analysis shows that the improved algorithm can always obtain good solutions in case of different target preferences. The study provides an effective tool for the integrated optimization of fourth party logistics routing problems.
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Received: 26 January 2018
Published: 10 January 2019
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