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Paper Abstract and Keywords
Presentation 2010-11-19 14:45
Characteristics and Behaviors of Humans in Hop-by-Hop Information Propagation over Social Networks
Yoshinori Takata, Ryoichi Shinkuma (Kyoto Univ.), Naoki Yoshinaga, Satoko Itaya, Shinichi Doi, Keiji Yamada (NEC), Tatsuro Takahashi (Kyoto Univ.) CQ2010-62
Abstract (in Japanese) (See Japanese page) 
(in English) Human characters are important in understanding human behaviors in information distribution on social networks. To analyze how the characters of people affect their behaviors there, we have developed a social experiment, in which we observed communication logs of people in five communities and surveyed their characters using questionnaires. In this paper, we first review our mathematical model and our social experiment system. Then, we explain our observation from the multiple correspondence analysis. The result tells us that the dominant factors in information distribution on social networks are the psychological cost people feel when they react to received information and the utility they feel when they receive comments from the forwarders who are their friends. Moreover, we observed that people tend to forward information to their friends who are expected to feel small psychological cost to react the received information or large utility for feed forward comments from their friends.
Keyword (in Japanese) (See Japanese page) 
(in English) Hop-by-hop information propagation / Social networks / Incentive reward allocation / Receivers’ reactions / Multiple Correspondence Analysis / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 287, CQ2010-62, pp. 79-84, Nov. 2010.
Paper # CQ2010-62 
Date of Issue 2010-11-11 (CQ) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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 ICM CQ  
Conference Date 2010-11-18 - 2010-11-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Katsura Campus, Kyoto Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network Quality, Traffic Measurement, Quality of Service, General 
Paper Information
Registration To CQ 
Conference Code 2010-11-NS-ICM-CQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Characteristics and Behaviors of Humans in Hop-by-Hop Information Propagation over Social Networks 
Sub Title (in English)  
Keyword(1) Hop-by-hop information propagation  
Keyword(2) Social networks  
Keyword(3) Incentive reward allocation  
Keyword(4) Receivers’ reactions  
Keyword(5) Multiple Correspondence Analysis  
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1st Author's Name Yoshinori Takata  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Ryoichi Shinkuma  
2nd Author's Affiliation Kyoto University (Kyoto Univ.)
3rd Author's Name Naoki Yoshinaga  
3rd Author's Affiliation NEC Corporation (NEC)
4th Author's Name Satoko Itaya  
4th Author's Affiliation NEC Corporation (NEC)
5th Author's Name Shinichi Doi  
5th Author's Affiliation NEC Corporation (NEC)
6th Author's Name Keiji Yamada  
6th Author's Affiliation NEC Corporation (NEC)
7th Author's Name Tatsuro Takahashi  
7th Author's Affiliation Kyoto University (Kyoto Univ.)
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Speaker Author-1 
Date Time 2010-11-19 14:45:00 
Presentation Time 20 minutes 
Registration for CQ 
Paper # CQ2010-62 
Volume (vol) vol.110 
Number (no) no.287 
Page pp.79-84 
#Pages
Date of Issue 2010-11-11 (CQ) 


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