Paper Abstract and Keywords |
Presentation |
2011-01-20 13:00
An analysis of the downloading peer behavior by measuring the file-key information in the Winny network Takashi Koizumi (TUAT), Satoshi Ohzahata (UEC), Konosuke Kawashima (TUAT) IN2010-125 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Peer-to-Peer file-sharing network is an important part of the Internet, and P2P traffic has been increasing year after year.In particular, the file transfer between peers generates the significant portion of P2P traffic. Therefore, it is important to understand actual status of the traffic characteristics to construct and manage the future networks. We have shown the methodology to identify the file transfer between peers in Winny network in the earlier study. However, the previous methodology is not enough to analyze the unique mechanisms such as the relay file transfers and the overwriting of file-key. In this paper, at first we analyze file-key generation time and TTL(Time To Live) by tracing file-key behavior at the file downloading time point. Secondly, we check the existence of the key by crawling file-key. As a result, we can identify the file uploading peers and file transfers between peers. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Peer-to-Peer / P2P / トラヒック / Winny / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 373, IN2010-125, pp. 43-48, Jan. 2011. |
Paper # |
IN2010-125 |
Date of Issue |
2011-01-13 (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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IN2010-125 |
Conference Information |
Committee |
IN |
Conference Date |
2011-01-20 - 2011-01-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Osaka Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
autonomous distributed networks, P2P networks, overlay networks, multicast, session management, internet traffic, contents delivery, contents distribution, contents security, and general |
Paper Information |
Registration To |
IN |
Conference Code |
2011-01-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An analysis of the downloading peer behavior by measuring the file-key information in the Winny network |
Sub Title (in English) |
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Keyword(1) |
Peer-to-Peer |
Keyword(2) |
P2P |
Keyword(3) |
トラヒック |
Keyword(4) |
Winny |
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1st Author's Name |
Takashi Koizumi |
1st Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
2nd Author's Name |
Satoshi Ohzahata |
2nd Author's Affiliation |
The University of Electro-Communications (UEC) |
3rd Author's Name |
Konosuke Kawashima |
3rd Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
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Speaker |
Author-1 |
Date Time |
2011-01-20 13:00:00 |
Presentation Time |
25 minutes |
Registration for |
IN |
Paper # |
IN2010-125 |
Volume (vol) |
vol.110 |
Number (no) |
no.373 |
Page |
pp.43-48 |
#Pages |
6 |
Date of Issue |
2011-01-13 (IN) |
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