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Paper Abstract and Keywords
Presentation 2017-03-03 14:00
Effects of methods for generating people flow data on epidemic routing
Yusuke Sakai, Akihiro Fujihara (FUT) IN2016-167
Abstract (in Japanese) (See Japanese page) 
(in English) People Flow Project by Center for Spatial Information Science in the University of Tokyo provides people flow data created from person-trip census data. Although various datasets in major cities are open for research purpose, people flow data in Fukui city have not created yet. Furthermore, there exist some datasets in which the number of places of departure and destination for expressing people mobility is only one for each representative postal address. In numerical simulations of information dissemination using epidemic routing by close-range wireless communication, effects of method for generating people flow data on epidemic routing have not been well considered. In this study, we consider the effects through creating two types of people flow data from person-trip census data in Fukui for comparison. The first data is that places of departure and destination are only one point for each representative address and nodes expressing the mobility of people move linearly between them. The second data is that places of departure and destination are distributed around the representative postal addresses and each node moves along a shortest path on the road network. We perform numerical simulations of epidemic routing where a selected node initially have a message by changing the communication distance. As a result, we find that when the distance is sufficiently short, the speed of information dissemination by the second data becomes slower than the first ones.
Keyword (in Japanese) (See Japanese page) 
(in English) People Flow Data / Epidemic Routing / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 485, IN2016-167, pp. 419-424, March 2017.
Paper # IN2016-167 
Date of Issue 2017-02-23 (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 2017-03-02 - 2017-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English) OKINAWA ZANPAMISAKI ROYAL HOTEL 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To IN 
Conference Code 2017-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effects of methods for generating people flow data on epidemic routing 
Sub Title (in English)  
Keyword(1) People Flow Data  
Keyword(2) Epidemic Routing  
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1st Author's Name Yusuke Sakai  
1st Author's Affiliation Fukui University of Technology (FUT)
2nd Author's Name Akihiro Fujihara  
2nd Author's Affiliation Fukui University of Technology (FUT)
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Speaker Author-1 
Date Time 2017-03-03 14:00:00 
Presentation Time 20 minutes 
Registration for IN 
Paper # IN2016-167 
Volume (vol) vol.116 
Number (no) no.485 
Page pp.419-424 
#Pages 6 
Date of Issue 2017-02-23 (IN) 

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