Disruption in Congested Networks
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F13%3APU104668" target="_blank" >RIV/00216305:26210/13:PU104668 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Disruption in Congested Networks
Popis výsledku v původním jazyce
The purpose of the paper is to introduce and discuss a special problem related to congested traffic networks. In 1968, Braess presented an example of careless network changes, which led in congested networks to higher density of traffic. Since then, various versions of network design problems have been studied and clarified. We focus on phenomena accompanying many network design applications, specifically, the reconstruction of a network and its partial closure. A bilevel structure of the studied problem is tackled by the use of Karush-Kuhn-Tucker conditions. The obtained nonlinear integer program can be solved by the use of modelling optimization software as, e.g., GAMS. However, only small instances can be successfully solved within the acceptable time limits. For the large model instances, as the considered modification of the known Sioux Falls test case, the hybrid algorithmic framework combining the use of deterministic solvers encapsulated in GAMS with the genetic algorithm has b
Název v anglickém jazyce
Disruption in Congested Networks
Popis výsledku anglicky
The purpose of the paper is to introduce and discuss a special problem related to congested traffic networks. In 1968, Braess presented an example of careless network changes, which led in congested networks to higher density of traffic. Since then, various versions of network design problems have been studied and clarified. We focus on phenomena accompanying many network design applications, specifically, the reconstruction of a network and its partial closure. A bilevel structure of the studied problem is tackled by the use of Karush-Kuhn-Tucker conditions. The obtained nonlinear integer program can be solved by the use of modelling optimization software as, e.g., GAMS. However, only small instances can be successfully solved within the acceptable time limits. For the large model instances, as the considered modification of the known Sioux Falls test case, the hybrid algorithmic framework combining the use of deterministic solvers encapsulated in GAMS with the genetic algorithm has b
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
BB - Aplikovaná statistika, operační výzkum
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/ED0002%2F01%2F01" target="_blank" >ED0002/01/01: NETME Centre (Nové technologie pro strojírenství)</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2013
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Proceedings of 19th International Conference on Soft Computing MENDEL 2013
ISBN
978-80-214-4755-4
ISSN
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e-ISSN
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Počet stran výsledku
6
Strana od-do
191-196
Název nakladatele
VUT v Brně
Místo vydání
Brno
Místo konání akce
Brno University of Technology
Datum konání akce
26. 6. 2013
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
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