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| Presentation | 2009-03-03 09:20 Spreading Strategy of Communication Service Based on a Social Network Model Tatsunori Hirano, Masato Uwajima (Tokyo Metropolitan Univ.), Chisa Takano (Hiroshima City Univ.), Masaki Aida (Tokyo Metropolitan Univ.)  IN2008-135 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In recent years, common and interesting structures found in various networks, including social networks, have being actively studied. In our previous studies, we have revealed a structure of social networks, which are behind communication networks, by using various data of the communication service (amount of traffic, the number of users, etc.). Moreover, we have proposed the communication frequency model between users based on a social network structure, and shown it can reproduce a growth of the number of SNS users. In this paper, based on the previous studies of social network models, we consider the effective strategies for introduction of a new communication service. We show that the way to select the initial users strongly affects the growth of the number of users. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | social networks / spread strategy / power law / communication frequency / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 458, IN2008-135, pp. 19-24, March 2009. | |
| Paper # | IN2008-135 | |
| Date of Issue | 2009-02-24 (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 | IN2008-135 |
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| Conference Information | |
| Committee | IN NS |
| Conference Date | 2009-03-03 - 2009-03-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa-Zanpamisaki Royal Hotel |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General issues |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2009-03-IN-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Spreading Strategy of Communication Service Based on a Social Network Model |
| Sub Title (in English) | |
| Keyword(1) | social networks |
| Keyword(2) | spread strategy |
| Keyword(3) | power law |
| Keyword(4) | communication frequency |
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| 1st Author's Name | Tatsunori Hirano |
| 1st Author's Affiliation | Tokyo Metropolitan University (Tokyo Metropolitan Univ.) |
| 2nd Author's Name | Masato Uwajima |
| 2nd Author's Affiliation | Tokyo Metropolitan University (Tokyo Metropolitan Univ.) |
| 3rd Author's Name | Chisa Takano |
| 3rd Author's Affiliation | Hiroshima City University (Hiroshima City Univ.) |
| 4th Author's Name | Masaki Aida |
| 4th Author's Affiliation | Tokyo Metropolitan University (Tokyo Metropolitan Univ.) |
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| Speaker | Author-1 |
| Date Time | 2009-03-03 09:20:00 |
| Presentation Time | 20 minutes |
| Registration for | IN |
| Paper # | IN2008-135 |
| Volume (vol) | vol.108 |
| Number (no) | no.458 |
| Page | pp.19-24 |
| #Pages | 6 |
| Date of Issue | 2009-02-24 (IN) |
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