Paper Abstract and Keywords |
Presentation |
2020-05-15 13:00
A Genetic Algorithm for Minimizing Average Shortest Path Length of Regular Graphs Reiji Hayashi, Tsuyoshi Migita, Norikazu Takahashi (Okayama Univ.) NLP2020-3 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
For the problem of finding a regular graph with given order and degree that minimizes the average shortest path length, we propose a novel genetic-algorithm-based method for finding an approximate solution. Since the search space consists only of regular graphs, existing genetic algorithms cannot be applied directly. We propose in this report a new crossover technique and a new mutation technique that guarantee regularity of graphs. We also evaluate the effectiveness of the proposed method experimentally. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
regular graph / average shortest path length / genetic algorithm / Havel-Hakimi theorem / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 26, NLP2020-3, pp. 11-16, May 2020. |
Paper # |
NLP2020-3 |
Date of Issue |
2020-05-08 (NLP) |
ISSN |
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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NLP2020-3 |
Conference Information |
Committee |
NLP |
Conference Date |
2020-05-15 - 2020-05-15 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
NLP |
Conference Code |
2020-05-NLP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Genetic Algorithm for Minimizing Average Shortest Path Length of Regular Graphs |
Sub Title (in English) |
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Keyword(1) |
regular graph |
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average shortest path length |
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genetic algorithm |
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Havel-Hakimi theorem |
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1st Author's Name |
Reiji Hayashi |
1st Author's Affiliation |
Okayama University (Okayama Univ.) |
2nd Author's Name |
Tsuyoshi Migita |
2nd Author's Affiliation |
Okayama University (Okayama Univ.) |
3rd Author's Name |
Norikazu Takahashi |
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Okayama University (Okayama Univ.) |
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Speaker |
Author-1 |
Date Time |
2020-05-15 13:00:00 |
Presentation Time |
25 minutes |
Registration for |
NLP |
Paper # |
NLP2020-3 |
Volume (vol) |
vol.120 |
Number (no) |
no.26 |
Page |
pp.11-16 |
#Pages |
6 |
Date of Issue |
2020-05-08 (NLP) |
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