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16 May 2024 Optimization of railway freight network based on the carrier liquidation mechanism
Yuhang Cao, Jie Jin, Xudong Wang
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Proceedings Volume 13160, Fourth International Conference on Smart City Engineering and Public Transportation (SCEPT 2024); 131601K (2024) https://doi.org/10.1117/12.3030734
Event: 4th International Conference on Smart City Engineering and Public Transportation (SCEPT 2024), 2024, Beijin, China
Abstract
The optimization of the railway freight network is crucial for achieving sustainable development. And the reform in railway carrier liquidation has injected new vitality into the railway freight market by significantly enhancing the quantitative accuracy of redundant payment elements within the network. This paper introduces a railway freight network optimization model, utilizing the current railway carrier liquidation mechanism in China as a basis. A global search algorithm, based on Dijkstra, is designed for efficient solving. Based on the real-world case, when planning and selecting freight transportation routes, the railway carriers must consider not only the transportation distance but also carefully weigh the revenue and expenditure elements associated with the freight transportation clearing mechanism.
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
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Yuhang Cao, Jie Jin, and Xudong Wang "Optimization of railway freight network based on the carrier liquidation mechanism", Proc. SPIE 13160, Fourth International Conference on Smart City Engineering and Public Transportation (SCEPT 2024), 131601K (16 May 2024); https://doi.org/10.1117/12.3030734
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KEYWORDS
Transportation
Mathematical optimization
Roads
Algorithms
Sustainability
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