Vulnerability analysis of China's air and high-speed rail composite express network under different node attack strategies

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dc.authoridWang, Yuanshun/0000-0003-2876-9236
dc.authoridChen, Zhen-Song/0000-0003-4360-5459
dc.authoridMu, Nengye/0000-0002-8140-7501
dc.authorwosidWang, Yuanshun/KFG-0587-2024
dc.authorwosidChen, Zhen-Song/K-3436-2019
dc.contributor.authorMu, Nengye
dc.contributor.authorXin, Peiyuan
dc.contributor.authorWang, Yuanshun
dc.contributor.authorCheng, Chiyao
dc.contributor.authorPedrycz, Witold
dc.contributor.authorChen, Zhen-Song
dc.date.accessioned2024-05-19T14:38:55Z
dc.date.available2024-05-19T14:38:55Z
dc.date.issued2023
dc.departmentİstinye Üniversitesien_US
dc.description.abstractThe current study centers on the vulnerability of the express network. It involves the development of a composite express network in China that integrates air and high-speed rail transportation, utilizing real-world data. The network's vulnerability is evaluated through simulation analysis. This study develops a model for calculating the value of node states that takes into account both the topological position and practical utility of said nodes. A node importance calculation model is developed by utilizing the information entropy theory and the pattern of cluster distribution. Two distinct strategies for node attacks have been developed: single-point failure and multiple-point failure. A system for assessing network vulnerabilities has been developed, which utilizes alterations in network structure and functional impairments to simulate and evaluate the vulnerability of the air and high-speed rail composite express network. The findings suggest that nodes exhibiting singular transportation modes and limited external connectivity are more vulnerable to cascading effects. Frequently, these nodal points are affiliated with provinces or self-governing territories that are situated in geographically remote areas and exhibit comparatively lower degrees of economic advancement. Improving the development of urban air and high-speed rail infrastructure, as well as augmenting the connectivity of air and high-speed rail express services, are essential measures to strengthen the self-risk resistance capacity of these hubs. Optimizing the network structure and modifying the internal topological and transportation coupling relationships can enhance the overall performance of the network, thereby bolstering the risk resilience of the air and high-speed rail composite express network holistically. The aforementioned discoveries offer novel perspectives for aviation enterprises and railway departments in their decision-making regarding air-rail intermodal strategies, as well as for the development of all-encompassing transportation network planning.en_US
dc.description.sponsorshipKey Research Program of Xinjiang Uygur Autonomous Region [2022B01015]; National Natural Science Foundation of China [72171182, 72031009]en_US
dc.description.sponsorshipThis work was supported by the Key Research Program of Xinjiang Uygur Autonomous Region (Grant No. 2022B01015), the National Natural Science Foundation of China (Grant nos. 72171182 and 72031009)en_US
dc.identifier.doi10.1007/s10479-023-05655-1
dc.identifier.issn0254-5330
dc.identifier.issn1572-9338
dc.identifier.scopus2-s2.0-85175652522en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org10.1007/s10479-023-05655-1
dc.identifier.urihttps://hdl.handle.net/20.500.12713/4651
dc.identifier.wosWOS:001094391200001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofAnnals of Operations Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240519_kaen_US
dc.subjectAir And High-Speed Rail Composite Express Networken_US
dc.subjectVulnerabilityen_US
dc.subjectNode Attack Strategyen_US
dc.subjectNode Importance Degreeen_US
dc.subjectComplex Networken_US
dc.titleVulnerability analysis of China's air and high-speed rail composite express network under different node attack strategiesen_US
dc.typeArticleen_US

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