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Paper Abstract and Keywords
Presentation 2026-03-04 15:00
Hardwired Pattern Formation Algorithm for Mobile Robots with Global Agreement
Yuta Kojima, Yukiko Yamauchi (Kyushu Univ.) COMP2025-26
Abstract (in Japanese) (See Japanese page) 
(in English) One of the most fundamental problems in distributed coordination of autonomous mobile robots is the pattern formation problem. This problem requires the mobile robots to form a target pattern. The original pattern formation problem allows scaling, translation, and rotation of the target pattern because the robots do not have any common coordinate system. In this research, we newly propose the hardwired pattern formation problem that requires the mobile robots to form a target pattern of a specified size. First, we propose hardwired pattern formation algorithms assuming some global agreement such as an agreement on direction and a leader focusing on the fact that under such assumptions the robots can form a common coordinate system if there are sufficient number of robots. Next, we propose a hardwired pattern formation algorithm for two robots not equipped with any global agreement.
Keyword (in Japanese) (See Japanese page) 
(in English) Mobile robots / distributed coordination / pattern formation problem / / / / /  
Reference Info. IEICE Tech. Rep., vol. 125, no. 390, COMP2025-26, pp. 30-37, March 2026.
Paper # COMP2025-26 
Date of Issue 2026-02-25 (COMP) 
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)
Download PDF COMP2025-26

Conference Information
Committee COMP  
Conference Date 2026-03-04 - 2026-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Chuo University Korakuen Campus Building 6 4F Room 6402 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Theoretical Computer Science, General 
Paper Information
Registration To COMP 
Conference Code 2026-03-COMP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Hardwired Pattern Formation Algorithm for Mobile Robots with Global Agreement 
Sub Title (in English)  
Keyword(1) Mobile robots  
Keyword(2) distributed coordination  
Keyword(3) pattern formation problem  
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1st Author's Name Yuta Kojima  
1st Author's Affiliation Kyushu University (Kyushu Univ.)
2nd Author's Name Yukiko Yamauchi  
2nd Author's Affiliation Kyushu University (Kyushu Univ.)
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Speaker Author-1 
Date Time 2026-03-04 15:00:00 
Presentation Time 30 minutes 
Registration for COMP 
Paper # COMP2025-26 
Volume (vol) vol.125 
Number (no) no.390 
Page pp.30-37 
#Pages 8 
Date of Issue 2026-02-25 (COMP) 

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