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Paper Abstract and Keywords
Presentation 2021-12-10 15:05
A study on the optimal offset search method for traffic signals by GA with initial population generated based on standard road length
Minoru Takahashi, Takumi Fukuda, Hiroshi Mochizuki, Sei Takahashi (Nihon Univ.), Hideo Nakamura (UTokyo), Hiroshi Kazama (Kyosan) DC2021-60
Abstract (in Japanese) (See Japanese page) 
(in English) To ensure the smooth running of automobile on public roads, systematic control of traffic signal offsets is necessary. We have been investigating the optimal offset pattern search using genetic algorithms (GAs). In this study, we focused on the initial population generation method of GA. For the initial population, the offset pattern is generated using the standard road length that can be calculated from the cycle length and driving speed. In addition, an offset pattern is generated by adding a uniform value to the offsets of all intersections, and a total of 30 individuals are used as the initial population to search for a better solution.
Keyword (in Japanese) (See Japanese page) 
(in English) Traffic signal / Offset / Genetic Algorithm / Optimization / Initial population / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 293, DC2021-60, pp. 30-33, Dec. 2021.
Paper # DC2021-60 
Date of Issue 2021-12-03 (DC) 
ISSN Online edition: ISSN 2432-6380
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 DC  
Conference Date 2021-12-10 - 2021-12-10 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Paper Information
Registration To DC 
Conference Code 2021-12-DC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study on the optimal offset search method for traffic signals by GA with initial population generated based on standard road length 
Sub Title (in English)  
Keyword(1) Traffic signal  
Keyword(2) Offset  
Keyword(3) Genetic Algorithm  
Keyword(4) Optimization  
Keyword(5) Initial population  
1st Author's Name Minoru Takahashi  
1st Author's Affiliation Nihon University (Nihon Univ.)
2nd Author's Name Takumi Fukuda  
2nd Author's Affiliation Nihon University (Nihon Univ.)
3rd Author's Name Hiroshi Mochizuki  
3rd Author's Affiliation Nihon University (Nihon Univ.)
4th Author's Name Sei Takahashi  
4th Author's Affiliation Nihon University (Nihon Univ.)
5th Author's Name Hideo Nakamura  
5th Author's Affiliation The University of Tokyo (UTokyo)
6th Author's Name Hiroshi Kazama  
6th Author's Affiliation Kyosan Electric (Kyosan)
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Speaker Author-1 
Date Time 2021-12-10 15:05:00 
Presentation Time 20 minutes 
Registration for DC 
Paper # DC2021-60 
Volume (vol) vol.121 
Number (no) no.293 
Page pp.30-33 
Date of Issue 2021-12-03 (DC) 

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