International Conference on Information Technologies in Business and Industry 2016 | |
General topologic environment of the Russian railway network | |
计算机科学;经济学;工业技术 | |
Tikhomirov, A.^1 ; Rossodivita, A.^2 ; Kinash, N.^3 ; Trufanov, A.^3 ; Berestneva, O.^4 | |
Inha University, 100 inharo, Nam-gu, Incheon | |
22212, Korea, Republic of^1 | |
L. Sacco University Hospital, 74, via G. B Grassi, Milan | |
20157, Italy^2 | |
Irkutsk National Research Technical University, 83, Lermontova Str., Irkutsk | |
664074, Russia^3 | |
Tomsk Polytechnic University, 30, Lenina Ave., Tomsk | |
634050, Russia^4 | |
关键词: Network modeling; Node centralities; Railway stations; Random attacks; Russian Railways; Small worlds; Structural vulnerability; Transportation network; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/803/1/012165/pdf DOI : 10.1088/1742-6596/803/1/012165 |
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来源: IOP | |
【 摘 要 】
Basic structural properties of Russian railways are explored through the complex network scope. We imply ontology where railway stations portray nodes, while links are represented by trains plying among stations. The information L- network model founded on route is built and its topology is compared with Indian and Pakistan analogues. The network model demonstrates small world properties and its assortative nature. Structural vulnerability is assessed for random attacks, and those on degree and strength targets. Taking into account series of the node centralities, the most important sites are identified as those that could help in clarifying the sensitive points in the network. These sites should be in the focus of pre-protection and post hazard recovery. Also, a P-model is touched and an S- and H- model idea is proposed for further analysis of transportation networks.
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