Network robustness analysis based on current road incident data

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44994575%3A_____%2F15%3A%230001615" target="_blank" >RIV/44994575:_____/15:#0001615 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Network robustness analysis based on current road incident data
Original language description
A functioning road network is a vital part of society. The network consists of road sections and intersections which are usually modeled as a graph composed of nodes and links. The most important property of the network from the point of view of its users is its robustness, which means its ability to endure diverse types of catastrophic events caused by various artificial or natural reasons. We used a database of road blockage events which have been collected by Czech road administrators as of 2010. This data enabled us to model road blockage disruption probabilities using intensities and frequencies of events including the catastrophic ones. The probabilities were used as input into our model which is able to evaluate the robustness of the network based on three different strategies. The first strategy covers all possible states of the network including tail risk events. The other two strategies can be understood as special versions of an attack-repair strategy. Our model is also able
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Safety and Reliability of Complex Engineered Systems
ISBN
978-1-138-02879-1
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
1763-1768
Publisher name
Taylor & Francis Group
Place of publication
London
Event location
Zurich
Event date
Jan 1, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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