A deterministic approach for rapid identification of the critical links in networks.

作者: Rostislav Vodák , Michal Bíl , Tomáš Svoboda , Zuzana Křivánková , Jan Kubeček

DOI: 10.1371/JOURNAL.PONE.0219658

关键词: Standard deviationMeasure (data warehouse)SIMPLE (military communications protocol)Vulnerability (computing)Deterministic algorithmDistributed computingRapid identificationIdentification (information)Computer science

摘要: We introduce a rapid deterministic algorithm for identification of the most critical links which are capable causing network disruptions. The is based on searching shortest cycles in and provides significant time improvement compared with common brute-force scans entire network. used simple measure, standard deviation, as vulnerability measure. It takes into account importance nodes particular components. demonstrate this approach real 734 990 links. found worst scenarios cases without people living nodes. evaluation all breakups can provide transportation planners administrators plenty data further statistical analyses. presented an alternative to recent research assessing impacts simultaneous interruptions multiple

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