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Towards system optimum: finding optimal routing strategies in time dependent networks for large-scale evacuation problems
Ecole Polytechnique Fédérale de Lausanne (EPFL).
2009 (English)In: KI 2009: Advances In Artificial Intelligence, Proceedings / [ed] Mertsching, B; Hund, M, Springer Berlin/Heidelberg, 2009, 532-539 p.Conference paper, Published paper (Refereed)
Abstract [en]

Evacuation planning crucially depends on good routing strategies. This article compares two different routing strategies in a multi-agent simulation of: a large real-world evacuation scenario. The first approach approximates a Nash equilibrium, where every evacuee adopts an individually optimal routing strategy regardless of what this solution imposes on others. The second approach approximately minimizes the total travel time in the system, which requires to enforce cooperative behavior of the evacuees. Both approaches are analyzed in terms of the global evacuation dynamics and oil a detailed geographic level.

Place, publisher, year, edition, pages
Springer Berlin/Heidelberg, 2009. 532-539 p.
Series
Lecture Notes in Computer Science, ISSN 0302-9743 ; 5803
National Category
Transport Systems and Logistics
Identifiers
URN: urn:nbn:se:kth:diva-76751DOI: 10.1007/978-3-642-04617-9_67ISI: 000273869000067ISBN: 978-3-642-04616-2 (print)OAI: oai:DiVA.org:kth-76751DiVA: diva2:491124
Conference
32nd Annual German Conference on Artificial Intelligence, KI 2009; Paderborn; 15 September 2009 through 18 September 2009
Note
QC 20120228Available from: 2012-02-06 Created: 2012-02-06 Last updated: 2012-02-28Bibliographically approved

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Flötteröd, Gunnar
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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf