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| Presentation | 2013-03-08 09:20 A method for predicting migration path based on human mobility model Koji Oku, Akihiro Fujihara, Hiroyoshi Miwa (Kwansei Gakuin Univ.)  IN2012-209 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In recent years, Delay- and Disruption-Tolerant Networking (DTN) has attracted remarkable attention as an information-communication technology capable of a reliable performance in challenged network environments, such as disaster situations where communication network infrastructures can be severely damaged. The store-carry-forward routing scheme is a method to forward messages in DTN whose mobile nodes store and carry them for forwarding to destination nodes. When we assume the mobile nodes as humans, their mobility patterns are generally considered non-random, but localized around particular paths and locations. If we can possibly estimate their localized patterns beforehand, the store-carry-forward routing is supposed to be more efficient because of achieving more frequent encounters with destination nodes. In this paper, we considered how to specify the paths and locations using GPS data of daily human mobility patterns. We also considered periodicity of the human mobility patterns. Assuming that their localized patterns are described by a multiple-order Markov chain, we created a human mobility model. Furthermore, we also proposed a method for predicting mobility patterns based on the model, then evaluated its performance using GPS data. Consequently, we confirmed that human mobility patterns were actually localized, and also found that our method had a good performance on detecting the localized paths and locations. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | DTN / Store-carry-forward / human mobility model / migration path / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 464, IN2012-209, pp. 329-334, March 2013. | |
| Paper # | IN2012-209 | |
| Date of Issue | 2013-02-28 (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) | |
| Download PDF | IN2012-209 |
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| Conference Information | |
| Committee | NS IN |
| Conference Date | 2013-03-07 - 2013-03-08 |
| 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 | 2013-03-NS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A method for predicting migration path based on human mobility model |
| Sub Title (in English) | |
| Keyword(1) | DTN |
| Keyword(2) | Store-carry-forward |
| Keyword(3) | human mobility model |
| Keyword(4) | migration path |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Koji Oku |
| 1st Author's Affiliation | Kwansei Gakuin University (Kwansei Gakuin Univ.) |
| 2nd Author's Name | Akihiro Fujihara |
| 2nd Author's Affiliation | Kwansei Gakuin University (Kwansei Gakuin Univ.) |
| 3rd Author's Name | Hiroyoshi Miwa |
| 3rd Author's Affiliation | Kwansei Gakuin University (Kwansei Gakuin Univ.) |
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| Speaker | Author-1 |
| Date Time | 2013-03-08 09:20:00 |
| Presentation Time | 20 minutes |
| Registration for | IN |
| Paper # | IN2012-209 |
| Volume (vol) | vol.112 |
| Number (no) | no.464 |
| Page | pp.329-334 |
| #Pages | 6 |
| Date of Issue | 2013-02-28 (IN) |
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