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On the use of network flow techniques for assigning evacuees to exits
Author(s) -
Daniel D. Dressler,
Martin Groß,
Jan-Philipp Kappmeier,
Timon Kelter,
Joscha Kulbatzki,
Daniel Plümpe,
Gordon Schlechter,
Melanie Schmidt,
Martin Skutella,
Sylvie Temme
Publication year - 2010
Publication title -
procedia engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.32
H-Index - 74
ISSN - 1877-7058
DOI - 10.1016/j.proeng.2010.07.019
Subject(s) - cellular automaton , computer science , shortest path problem , flow network , simple (philosophy) , flow (mathematics) , path (computing) , mathematical optimization , automaton , maximum flow problem , operations research , algorithm , theoretical computer science , mathematics , computer network , graph , geometry , philosophy , epistemology
We apply network flow techniques to find good exit selections for evacuees in an emergency evacuation. More precisely, we present two algorithms for computing exit distributions using both classical flows and flows over time which are well known from combinatorial optimization. The performance of these new proposals is compared to a simple shortest path approach and to a best response dynamics approach by using a cellular automaton model

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