VODÁK, Rostislav, Michal BÍL, Tomáš SVOBODA, Zuzana KŘIVÁNKOVÁ, Jan KUBEČEK, Tomáš REBOK and Petr HLINĚNÝ. A deterministic approach for rapid identification of the critical links in networks. PLOS ONE. United States: Public Library of Science, 2019, vol. 14, No 7, p. 1-18. ISSN 1932-6203. Available from: https://dx.doi.org/10.1371/journal.pone.0219658. |
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@article{1546976, author = {Vodák, Rostislav and Bíl, Michal and Svoboda, Tomáš and Křivánková, Zuzana and Kubeček, Jan and Rebok, Tomáš and Hliněný, Petr}, article_location = {United States}, article_number = {7}, doi = {http://dx.doi.org/10.1371/journal.pone.0219658}, keywords = {road networks; road network disruptions; road traffic collisions; transportation; graph algorithms}, language = {eng}, issn = {1932-6203}, journal = {PLOS ONE}, title = {A deterministic approach for rapid identification of the critical links in networks}, url = {https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0219658}, volume = {14}, year = {2019} }
TY - JOUR ID - 1546976 AU - Vodák, Rostislav - Bíl, Michal - Svoboda, Tomáš - Křivánková, Zuzana - Kubeček, Jan - Rebok, Tomáš - Hliněný, Petr PY - 2019 TI - A deterministic approach for rapid identification of the critical links in networks JF - PLOS ONE VL - 14 IS - 7 SP - 1-18 EP - 1-18 PB - Public Library of Science SN - 19326203 KW - road networks KW - road network disruptions KW - road traffic collisions KW - transportation KW - graph algorithms UR - https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0219658 N2 - We introduce a rapid deterministic algorithm for identification of the most critical links which are capable of causing network disruptions. The algorithm is based on searching for the shortest cycles in the network and provides a significant time improvement compared with a common brute-force algorithm which scans the entire network. We used a simple measure, based on standard deviation, as a vulnerability measure. It takes into account the importance of nodes in particular network components. We demonstrate this approach on a real network with 734 nodes and 990 links. We found the worst scenarios for the cases with and without people living in the nodes. The evaluation of all network breakups can provide transportation planners and administrators with plenty of data for further statistical analyses. The presented approach provides an alternative approach to the recent research assessing the impacts of simultaneous interruptions of multiple links. ER -
VODÁK, Rostislav, Michal BÍL, Tomáš SVOBODA, Zuzana KŘIVÁNKOVÁ, Jan KUBEČEK, Tomáš REBOK and Petr HLINĚNÝ. A deterministic approach for rapid identification of the critical links in networks. \textit{PLOS ONE}. United States: Public Library of Science, 2019, vol.~14, No~7, p.~1-18. ISSN~1932-6203. Available from: https://dx.doi.org/10.1371/journal.pone.0219658.
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