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An exact decomposition approach for the real-time train dispatching problem | |
Lamorgese, Leonardo Cameron; Mannino, Carlo | |
2012 | |
出版年 | 2012 |
语种 | 英语 |
国家 | 挪威 |
出版者 | SINTEF |
领域 | 气候变化 |
英文摘要 | Trains movement on a railway network are regulated by the official timetables. Deviations and delays occur quite often in practice, asking for fast rescheduling and rerouting decisions in order to avoid conflicts and minimize overall delay. This is the real-time train dispatching problem. In contrast with the classic ""holistic"" approach, we show how to decompose the problem into smaller subproblems associated with the line and the stations. This decomposition allows for the application of suitable simplified models, which in turn makes it possible to apply Mixed Integer Linear Programming to quickly find optimal or near-optimal solutions to a number of real-life instances from single-track lines in Italy. |
URL | 查看原文 |
来源平台 | Center for International Climate and Environmental Research-Oslo (CICERO) |
文献类型 | 科技报告 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/1699 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Lamorgese, Leonardo Cameron,Mannino, Carlo. An exact decomposition approach for the real-time train dispatching problem:SINTEF,2012. |
条目包含的文件 | 条目无相关文件。 |
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