General topologic environment of the Russian railway network

International Conference on Information Technologies in Business and Industry 2016

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

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.