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22 December 2021 Research on the importance of urban rail transit network nodes
Haoran Wu
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Proceedings Volume 12058, Fifth International Conference on Traffic Engineering and Transportation System (ICTETS 2021); 120580V (2021) https://doi.org/10.1117/12.2620033
Event: 5th International Conference on Traffic Engineering and Transportation System (ICTETS 2021), 2021, Chongqing, China
Abstract
Urban rail transit network plays an important role in residents' daily travel. Strengthening the protection of important stations is of great significance to ensure the efficiency of urban operations. The importance of the station is affected by many factors, and it is difficult to carry out quantitative analysis. This paper takes the Shanghai urban rail transit system as an example, carries out static and dynamic invulnerability experiments the network, and discusses the relationship between station importance and node degree, betweenness and closeness.
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Haoran Wu "Research on the importance of urban rail transit network nodes", Proc. SPIE 12058, Fifth International Conference on Traffic Engineering and Transportation System (ICTETS 2021), 120580V (22 December 2021); https://doi.org/10.1117/12.2620033
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KEYWORDS
Failure analysis
Data modeling
Network architectures
Quantitative analysis
Network security
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