Paper Abstract and Keywords |
Presentation |
2007-02-02 13:15
A Recursive Estimation Technique of Node Characteristics using Topology Structure of Complex Networks Kouhei Sugiyama, Hiroyuki Ohsaki, Makoto Imase (Osaka Univ.) IN2006-175 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we propose a recursive estimation mechod of node characteristics called RENC (Recursive Estimation of Node Characteristics) using topological structure of complex networks. RENC reduces the effect of noise by recursively estimating node characteristics using topological structure of a network. In this paper, we also propose a network generation
model called LRE (Linkage with Relative Evaluation). The network generation model LRE is for simulating a social network, in which every node is likely to make decision based on relative evaluation, so that it can reproduce several characteristics of a social network. In this paper, we evaluate the effectiveness of our recursive estimation method RENC by applying RENC to several networks generated with LRE. Consequently, we show that the estimation accuracy of node characteristics can be improved by using our recursive estimation method RENC. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Complex Networks / Topological Structure / Node Characteristic / Social Network / Recursive Estimation / / / |
Reference Info. |
IEICE Tech. Rep., vol. 106, no. 524, IN2006-175, pp. 77-82, Feb. 2007. |
Paper # |
IN2006-175 |
Date of Issue |
2007-01-25 (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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IN2006-175 |
Conference Information |
Committee |
IN |
Conference Date |
2007-02-01 - 2007-02-02 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Aichi Prefectural University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
IN |
Conference Code |
2007-02-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Recursive Estimation Technique of Node Characteristics using Topology Structure of Complex Networks |
Sub Title (in English) |
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Keyword(1) |
Complex Networks |
Keyword(2) |
Topological Structure |
Keyword(3) |
Node Characteristic |
Keyword(4) |
Social Network |
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Recursive Estimation |
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1st Author's Name |
Kouhei Sugiyama |
1st Author's Affiliation |
Osaka University (Osaka Univ.) |
2nd Author's Name |
Hiroyuki Ohsaki |
2nd Author's Affiliation |
Osaka University (Osaka Univ.) |
3rd Author's Name |
Makoto Imase |
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Osaka University (Osaka Univ.) |
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Speaker |
Author-1 |
Date Time |
2007-02-02 13:15:00 |
Presentation Time |
25 minutes |
Registration for |
IN |
Paper # |
IN2006-175 |
Volume (vol) |
vol.106 |
Number (no) |
no.524 |
Page |
pp.77-82 |
#Pages |
6 |
Date of Issue |
2007-01-25 (IN) |
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