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Paper Abstract and Keywords
Presentation 2012-07-05 13:55
A New Continuous-Time Algorithm for Calculating Algebraic Connectivity of Multi-Agent Networks
Tatsuya Fukami, Norikazu Takahashi (Kyushu Univ.) NLP2012-41
Abstract (in Japanese) (See Japanese page) 
(in English) How to maintain connectivity is an important issue in mobile agent networks. An approach is to control movement of agents so that the algebraic connectivity of the graph representing the interaction between agents is kept positive. This is based on the fact that the network is connected if and only if the algebraic connectivity is positive. Therefore, it is important in this approach to calculate the algebraic connectivity fast and efficiently. In this report, we propose a new continuous-time algorithm for calculating the algebraic connectivity of the graph. The proposed algorithm is simpler than the conventional one in the sense that less multiplications are needed. We study the dynamical behavior of the proposed algorithm and prove that it can find the algebraic connectivity of the graph for almost all initial conditions.
Keyword (in Japanese) (See Japanese page) 
(in English) mobile agent network / maintaining connecitivity / algebraic connectivity / / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 117, NLP2012-41, pp. 17-22, July 2012.
Paper # NLP2012-41 
Date of Issue 2012-06-28 (NLP) 
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)
Download PDF NLP2012-41

Conference Information
Committee NLP  
Conference Date 2012-07-05 - 2012-07-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Kagoshima Sangyou Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NLP 
Conference Code 2012-07-NLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A New Continuous-Time Algorithm for Calculating Algebraic Connectivity of Multi-Agent Networks 
Sub Title (in English)  
Keyword(1) mobile agent network  
Keyword(2) maintaining connecitivity  
Keyword(3) algebraic connectivity  
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1st Author's Name Tatsuya Fukami  
1st Author's Affiliation Kyushu University (Kyushu Univ.)
2nd Author's Name Norikazu Takahashi  
2nd Author's Affiliation Kyushu University (Kyushu Univ.)
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Speaker Author-1 
Date Time 2012-07-05 13:55:00 
Presentation Time 25 minutes 
Registration for NLP 
Paper # NLP2012-41 
Volume (vol) vol.112 
Number (no) no.117 
Page pp.17-22 
#Pages 6 
Date of Issue 2012-06-28 (NLP) 

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