Transport Network Vulnerability Analysis Based on Traffic Assignment Methods

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25510%2F10%3A39881958" target="_blank" >RIV/00216275:25510/10:39881958 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Transport Network Vulnerability Analysis Based on Traffic Assignment Methods

Popis výsledku v původním jazyce

This paper discusses the possibility of use of two traffic assignment approaches to solve the problem of identification of vulnerable links. The first method is based on Dial's algorithm originally used to solve the stochastic traffic assignment problem.The second method calculates the costs experienced by all the network users according to the user equilibrium assignment (before and after particular link failure). This approach is not new but not commonly used because of its high computation complexity; this complexity can be considerably reduced using the subnetwork approach. There are proposed some new modifications of the subnetwork approach which could reduce the complexity of the original idea.

Název v anglickém jazyce

Transport Network Vulnerability Analysis Based on Traffic Assignment Methods

Popis výsledku anglicky

This paper discusses the possibility of use of two traffic assignment approaches to solve the problem of identification of vulnerable links. The first method is based on Dial's algorithm originally used to solve the stochastic traffic assignment problem.The second method calculates the costs experienced by all the network users according to the user equilibrium assignment (before and after particular link failure). This approach is not new but not commonly used because of its high computation complexity; this complexity can be considerably reduced using the subnetwork approach. There are proposed some new modifications of the subnetwork approach which could reduce the complexity of the original idea.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JO - Pozemní dopravní systémy a zařízení

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Perner's Contacts

ISSN

1801-674X

e-ISSN

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Svazek periodika

5

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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