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Paper Abstract and Keywords
Presentation 2010-07-16 13:50
Additional Information Sharing with P2P technology in User Generated Content Distribution
Ken Tamba, Kenji Yokota (Kyoto Univ.), Takuya Asaka (Metropolitan Univ.), Tatsuro Takahashi (Kyoto Univ.) NS2010-46
Abstract (in Japanese) (See Japanese page) 
(in English) UGC are popular today and variety of services offering UGC (User Generated Content) already exist.Niconico Doga is one of these services. The specialty of this service is that it handles comments posted by viewers as well. In Niconico Doga, users enjoy comments as additional information for videos. The channel capacity occupied by the additional information will be bigger in the future. Taking it into account, network traffic and server load will increase as long as using client-server network. In this paper, we propose the ECTI method that incorporate P2P technology for sharing additional information among users. In the ECTI method, query messages contain time information, and only the information posted after the designated time is transmitted in the network to further
reduce the traffic. The effectiveness is verified by computer simulations.
Keyword (in Japanese) (See Japanese page) 
(in English) P2P / UGC / Niconico Doga / additional information / traffic / time information / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 126, NS2010-46, pp. 47-52, July 2010.
Paper # NS2010-46 
Date of Issue 2010-07-08 (NS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF NS2010-46

Conference Information
Committee RCS NS  
Conference Date 2010-07-15 - 2010-07-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Abashiri Public Auditorium 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Fixed/Wireless Network, Hand Over, Distributed MIMO, Mobile Ad-hoc Network 
Paper Information
Registration To NS 
Conference Code 2010-07-RCS-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Additional Information Sharing with P2P technology in User Generated Content Distribution 
Sub Title (in English)  
Keyword(1) P2P  
Keyword(2) UGC  
Keyword(3) Niconico Doga  
Keyword(4) additional information  
Keyword(5) traffic  
Keyword(6) time information  
1st Author's Name Ken Tamba  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Kenji Yokota  
2nd Author's Affiliation Kyoto University (Kyoto Univ.)
3rd Author's Name Takuya Asaka  
3rd Author's Affiliation Tokyo Metropolitan University (Metropolitan Univ.)
4th Author's Name Tatsuro Takahashi  
4th Author's Affiliation Kyoto University (Kyoto Univ.)
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Date Time 2010-07-16 13:50:00 
Presentation Time 20 
Registration for NS 
Paper # IEICE-NS2010-46 
Volume (vol) IEICE-110 
Number (no) no.126 
Page pp.47-52 
#Pages IEICE-6 
Date of Issue IEICE-NS-2010-07-08 

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