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Paper Abstract and Keywords
Presentation 2016-03-04 15:25
Proposal of Network Resonance for Estimating Eigenvalues of Laplacian Matrix
Satoshi Furutani (Tokyo Metropolitan Univ.), Chisa Takano (Hiroshima City Univ.), Masaki Aida (Tokyo Metropolitan Univ.) IN2015-149
Abstract (in Japanese) (See Japanese page) 
(in English) Eigenvalues of Laplacian matrix play an important role in characterizing structural and dynamical properties of networks. In the procedure for calculating eigenvalues of Laplacian matrix, we need to get Laplacian matrix that represents structures of the network. Since the actual structure of network and the strength of links are difficult to know, it is difficult to determine elements of the Laplacian matrix. To solve this problem, our previous study proposed concept of the network resonance method, which is for estimating eigenvalues of Laplacian matrix using resonance of oscillation dynamics on network. This method does not need a priori information about network structure. In this research, we consider feasibility of network resonance method, and show that the method can estimate eigenvalues of the Laplacian matrix of the whole network through observations of oscillation dynamics even if observed nodes are restricted a part of in network.
Keyword (in Japanese) (See Japanese page) 
(in English) oscillation / resonance / Laplacian matrix / eigenvalue / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 484, IN2015-149, pp. 241-246, March 2016.
Paper # IN2015-149 
Date of Issue 2016-02-25 (IN) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 IN  
Conference Date 2016-03-03 - 2016-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Phoenix Seagaia Resort 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To IN 
Conference Code 2016-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Proposal of Network Resonance for Estimating Eigenvalues of Laplacian Matrix 
Sub Title (in English)  
Keyword(1) oscillation  
Keyword(2) resonance  
Keyword(3) Laplacian matrix  
Keyword(4) eigenvalue  
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1st Author's Name Satoshi Furutani  
1st Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
2nd Author's Name Chisa Takano  
2nd Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
3rd Author's Name Masaki Aida  
3rd Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
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Speaker Author-1 
Date Time 2016-03-04 15:25:00 
Presentation Time 20 minutes 
Registration for IN 
Paper # IN2015-149 
Volume (vol) vol.115 
Number (no) no.484 
Page pp.241-246 
#Pages
Date of Issue 2016-02-25 (IN) 


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