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Paper Abstract and Keywords
Presentation 2023-09-07 10:00
On a self-stabilizing distributed algorithm for st-edge-ordering problems using ear decomposition
Yoshiaki Katayama, Jin Higa, Yonghwan Kim (NITech) COMP2023-9
Abstract (in Japanese) (See Japanese page) 
(in English) In this report, a self-stabilizing distributed algorithm for solving st-edge-ordering problems on any 2-edge-connected graph is proposed.
The algorithm solves the problem in $mathrm{O}(|E|)$ rounds.
Given a 2-edge-connected graph $G=(V,E)$ and an edge $(s,t)in E$, an st-edge-ordering is a total order on the edge set $Ebackslash {(s,t)}$ such that every edge that is not incident $s,t$ has two neighbors whoes order is larger and smaller than it.
An ear decomposition of a graph $G=(V,E)$ is a sequence $P_0, P_1, ldots, P_x$ of subgraphs of $G$ that partition $E$ such that every $P_i(1leq i leq x)$ is either intersects $P_0cup ldots cup P_{i-1}$ in its endpoints or a cycle that intersects $P_0 cup ldots cup P_{i-1}$ in a unique node (a endpoint).
Each $P_i$ is called an ear.
As far as the authors know, the proposed algorithm is the first self-stabilizing distributed algorithm solving ear decomposition and st-edge-ordering problems, and consists of several algorithms, including a DFS algorithm.
Keyword (in Japanese) (See Japanese page) 
(in English) distributed algorithm / self-stabilization / fair composition / ear decomposition / st-edge-ordering / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 175, COMP2023-9, pp. 6-13, Sept. 2023.
Paper # COMP2023-9 
Date of Issue 2023-08-30 (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 COMP2023-9

Conference Information
Committee COMP IPSJ-AL  
Conference Date 2023-09-06 - 2023-09-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka Metropolitan Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Theoretical Computer Science, etc. 
Paper Information
Registration To COMP 
Conference Code 2023-09-COMP-AL 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On a self-stabilizing distributed algorithm for st-edge-ordering problems using ear decomposition 
Sub Title (in English)  
Keyword(1) distributed algorithm  
Keyword(2) self-stabilization  
Keyword(3) fair composition  
Keyword(4) ear decomposition  
Keyword(5) st-edge-ordering  
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Keyword(7)  
Keyword(8)  
1st Author's Name Yoshiaki Katayama  
1st Author's Affiliation Nagoya Institute of Technology (NITech)
2nd Author's Name Jin Higa  
2nd Author's Affiliation Nagoya Institute of Technology (NITech)
3rd Author's Name Yonghwan Kim  
3rd Author's Affiliation Nagoya Institute of Technology (NITech)
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Speaker Author-1 
Date Time 2023-09-07 10:00:00 
Presentation Time 30 minutes 
Registration for COMP 
Paper # COMP2023-9 
Volume (vol) vol.123 
Number (no) no.175 
Page pp.6-13 
#Pages 8 
Date of Issue 2023-08-30 (COMP) 

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