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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
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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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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) 
Topics (in English)  
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)  
Keyword(1) regular graph  
Keyword(2) average shortest path length  
Keyword(3) genetic algorithm  
Keyword(4) 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  
3rd Author's Affiliation 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
Date of Issue 2020-05-08 (NLP) 


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