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Paper Abstract and Keywords
Presentation 2015-04-23 13:10
Algorithms for Dominating Set Reconfiguration Problem
Arash Haddadan (Univ. of Waterloo), Takehiro Ito (Tohoku Univ.), Amer E. Mouawad, Naomi Nishimura (Univ. of Waterloo), Hirotaka Ono (Kyushu Univ.), Akira Suzuki (Tohoku Univ.), Youcef Tebbal (Univ. of Waterloo) COMP2015-1
Abstract (in Japanese) (See Japanese page) 
(in English) Suppose that we are given two dominating sets $D_s$ and $D_t$ of a graph $G$
whose cardinalities are at most a given threshold $k$.
Then, we are asked whether there exists a sequence of dominating sets of $G$ between
$D_s$ and $D_t$ such that each dominating set in the sequence is of cardinality
at most $k$ and can be obtained from the previous one by either adding or deleting exactly one vertex.
This problem is known to be PSPACE-complete in general.
In this paper, we give a general scheme to construct linear-time algorithms, and show
that the problem can be solved in linear time for cographs, trees, and interval graphs.
Keyword (in Japanese) (See Japanese page) 
(in English) cograph / combinatorial reconfiguration / dominating set / interval graph / tree / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 15, COMP2015-1, pp. 1-7, April 2015.
Paper # COMP2015-1 
Date of Issue 2015-04-16 (COMP) 
ISSN Print edition: ISSN 0913-5685    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 COMP  
Conference Date 2015-04-23 - 2015-04-23 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To COMP 
Conference Code 2015-04-COMP 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Algorithms for Dominating Set Reconfiguration Problem 
Sub Title (in English)  
Keyword(1) cograph  
Keyword(2) combinatorial reconfiguration  
Keyword(3) dominating set  
Keyword(4) interval graph  
Keyword(5) tree  
1st Author's Name Arash Haddadan  
1st Author's Affiliation University of Waterloo (Univ. of Waterloo)
2nd Author's Name Takehiro Ito  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Amer E. Mouawad  
3rd Author's Affiliation University of Waterloo (Univ. of Waterloo)
4th Author's Name Naomi Nishimura  
4th Author's Affiliation University of Waterloo (Univ. of Waterloo)
5th Author's Name Hirotaka Ono  
5th Author's Affiliation Kyushu University (Kyushu Univ.)
6th Author's Name Akira Suzuki  
6th Author's Affiliation Tohoku University (Tohoku Univ.)
7th Author's Name Youcef Tebbal  
7th Author's Affiliation University of Waterloo (Univ. of Waterloo)
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Speaker Author-6 
Date Time 2015-04-23 13:10:00 
Presentation Time 30 minutes 
Registration for COMP 
Paper # COMP2015-1 
Volume (vol) vol.115 
Number (no) no.15 
Page pp.1-7 
Date of Issue 2015-04-16 (COMP) 

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