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Paper Abstract and Keywords
Presentation 2014-03-06 09:50
Effect of Communiction Delay to Evacuation Navigation at the Time of Disaster
Yuki Takayama, Hiroyoshi Miwa (Kwansei Gakuin Univ.) IN2013-145
Abstract (in Japanese) (See Japanese page) 
(in English) Quick evacuation in an inner-city area is especially important to reduce victims of a disaster, because an inner-city area is often crowded and people know neither hazard maps nor evacuation route. Therefore, a navigation system to indicate an appropriate evacuation route is necessary. An evacuation route should be rapidly determined in consideration of a road network topology, the location of evacuation centers, and congestion. Such navigation system is useful for evacuation in a disaster. Many store-carry-forward methods for information sharing in a disaster area have been proposed so far; however, as delay cannot be avoid, the navigation system has to indicate an evacuation route based on information of situation different from actual situation. In this paper, we present an algorithm to determine evacuation routes in consideration of delay of information sharing. Moreover, we evaluate how delay effects to evacuation navigation at the time of disaster by simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) Quickest Evacuation problem / Evacuation route / Congestion / Optimization problem / NP-complete / Algorithm / DTN / Store-carry-forward  
Reference Info. IEICE Tech. Rep., vol. 113, no. 473, IN2013-145, pp. 13-18, March 2014.
Paper # IN2013-145 
Date of Issue 2014-02-27 (IN) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee NS IN  
Conference Date 2014-03-06 - 2014-03-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Miyazaki Seagia 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To IN 
Conference Code 2014-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effect of Communiction Delay to Evacuation Navigation at the Time of Disaster 
Sub Title (in English)  
Keyword(1) Quickest Evacuation problem  
Keyword(2) Evacuation route  
Keyword(3) Congestion  
Keyword(4) Optimization problem  
Keyword(5) NP-complete  
Keyword(6) Algorithm  
Keyword(7) DTN  
Keyword(8) Store-carry-forward  
1st Author's Name Yuki Takayama  
1st Author's Affiliation Kwansei Gakuin University (Kwansei Gakuin Univ.)
2nd Author's Name Hiroyoshi Miwa  
2nd Author's Affiliation Kwansei Gakuin University (Kwansei Gakuin Univ.)
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Speaker Author-1 
Date Time 2014-03-06 09:50:00 
Presentation Time 20 minutes 
Registration for IN 
Paper # IN2013-145 
Volume (vol) vol.113 
Number (no) no.473 
Page pp.13-18 
#Pages
Date of Issue 2014-02-27 (IN) 


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