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| Presentation | 2015-06-12 09:00 Proposal of a Truly Distributed Algorithm for Estimating Algebraic Connectivity of Multi-Agent Network Kazuma Yamane, Norikazu Takahashi (Okayama Univ.)  NLP2015-54 CCS2015-16 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The algebraic connectivity, which is defined by the second smallest eigenvalue of the Laplacian matrix, is an index representing how well the network is connected. It is also an important quantity that characterizes the dynamics on networks such as consensus algorithms. Recently, Yang et al. proposed a method for agents in a network to estimate the algebraic connectivity of the network, and proved the validity by theoretical analysis. However, their method is based on a strong assumption that each agent can compute the average of the state values of all agents instantaneously. In this report, we propose a new algebraic connectivity estimation method based on the method of Yang et al. and a dynamic average consensus algorithm. We also examine the validity of the proposed method by theoretical analysis and numerical experiments. The proposed method is truly distributed because each agent updates the state value by using the information obtained from only agents in the neighborhood. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | multi-agent network / algebraic connectivity / distributed estimation / dynamic consensus algorithm / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 77, NLP2015-54, pp. 91-96, June 2015. | |
| Paper # | NLP2015-54 | |
| Date of Issue | 2015-06-04 (NLP, CCS) | |
| 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 | NLP2015-54 CCS2015-16 |
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| Conference Information | |
| Committee | NLP CCS |
| Conference Date | 2015-06-11 - 2015-06-12 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Waseda Univerisity |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | NLP |
| Conference Code | 2015-06-NLP-CCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal of a Truly Distributed Algorithm for Estimating Algebraic Connectivity of Multi-Agent Network |
| Sub Title (in English) | |
| Keyword(1) | multi-agent network |
| Keyword(2) | algebraic connectivity |
| Keyword(3) | distributed estimation |
| Keyword(4) | dynamic consensus algorithm |
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| 1st Author's Name | Kazuma Yamane |
| 1st Author's Affiliation | Okayama University (Okayama Univ.) |
| 2nd Author's Name | Norikazu Takahashi |
| 2nd Author's Affiliation | Okayama University (Okayama Univ.) |
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| Speaker | Author-1 |
| Date Time | 2015-06-12 09:00:00 |
| Presentation Time | 25 minutes |
| Registration for | NLP |
| Paper # | NLP2015-54, CCS2015-16 |
| Volume (vol) | vol.115 |
| Number (no) | no.77(NLP), no.78(CCS) |
| Page | pp.91-96 |
| #Pages | 6 |
| Date of Issue | 2015-06-04 (NLP, CCS) |
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