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Paper Abstract and Keywords
Presentation 2022-05-20 14:10
Computational Power of A Memoryless Mobile Agent in Undirected Rings
Taichi Inoue, Naoki Kitamura, Taisuke Izumi, Toshimitsu Masuzawa (Osaka Univ.) COMP2022-8
Abstract (in Japanese) (See Japanese page) 
(in English) We consider the system where a single mobile agent is deployed in an anonymous, oriented, and undirected ring of $n$ vertices with $O(1)$-bit storage.
We focus on the computational power of this system, in both cases of oblivious agents and non-oblivious agents with one-bit memory.
The main contribution of this paper is to show that these two cases are equivalent with respect to the polynomial-time solvability of any given task, by presenting an algorithm of simulating any algorithm for one-bit memory agents by oblivious agents with $O(n)$-time overhead per one step simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) Mobile Agent / Simulation / Space Complexity / Undirected Ring / Distributed Algorithm / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 33, COMP2022-8, pp. 46-53, May 2022.
Paper # COMP2022-8 
Date of Issue 2022-05-12 (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 COMP2022-8

Conference Information
Committee COMP IPSJ-AL  
Conference Date 2022-05-19 - 2022-05-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To COMP 
Conference Code 2022-05-COMP-AL 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Computational Power of A Memoryless Mobile Agent in Undirected Rings 
Sub Title (in English)  
Keyword(1) Mobile Agent  
Keyword(2) Simulation  
Keyword(3) Space Complexity  
Keyword(4) Undirected Ring  
Keyword(5) Distributed Algorithm  
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Keyword(8)  
1st Author's Name Taichi Inoue  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Naoki Kitamura  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Taisuke Izumi  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Toshimitsu Masuzawa  
4th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2022-05-20 14:10:00 
Presentation Time 35 minutes 
Registration for COMP 
Paper # COMP2022-8 
Volume (vol) vol.122 
Number (no) no.33 
Page pp.46-53 
#Pages
Date of Issue 2022-05-12 (COMP) 


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