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Paper Abstract and Keywords
Presentation 2010-03-05 14:15
Antidictionary Coding Scheme Based on Array Structures
Keita Suzuki, Hirotada Fukae (Univ. of Electro-Comm.), Takahiro Ota (Nagano Prefectural Inst. of Tech.), Hiroyoshi Morita (Univ. of Electro-Comm.) IT2009-124 ISEC2009-132 WBS2009-103
Abstract (in Japanese) (See Japanese page) 
(in English) Given a string over a finite alphabet, a set of minimal forbidden words (MFW) that do not appear in the
string is called an antidictionary. A coding scheme used an antidictionary automaton was proposed by Crochemore
in 2000. The antidictionary automaton represents the string symbol by symbol by using the antidictionary. In this
article, we present an algorithm to build the antidictionary automaton for a given string. The proposed algorithm
is fully based on array data structure. Computer simulation results show that the proposed algorithm has a linear
time and memory complexities proportional to the length of the string and these complexities are significantly less
than those of the conventional algorithm based on tree data structure.
Keyword (in Japanese) (See Japanese page) 
(in English) antidictionary / data compression / coding / array / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 444, IT2009-124, pp. 343-348, March 2010.
Paper # IT2009-124 
Date of Issue 2010-02-25 (IT, ISEC, WBS) 
ISSN Print edition: ISSN 0913-5685    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 IT2009-124 ISEC2009-132 WBS2009-103

Conference Information
Committee IT ISEC WBS  
Conference Date 2010-03-04 - 2010-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagano-Engineering Campus, Shinshu University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IT 
Conference Code 2010-03-IT-ISEC-WBS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Antidictionary Coding Scheme Based on Array Structures 
Sub Title (in English)  
Keyword(1) antidictionary  
Keyword(2) data compression  
Keyword(3) coding  
Keyword(4) array  
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1st Author's Name Keita Suzuki  
1st Author's Affiliation University. of Electro-Communication. (Univ. of Electro-Comm.)
2nd Author's Name Hirotada Fukae  
2nd Author's Affiliation University. of Electro-Communication. (Univ. of Electro-Comm.)
3rd Author's Name Takahiro Ota  
3rd Author's Affiliation Nagano Prefectural Institute of Technology (Nagano Prefectural Inst. of Tech.)
4th Author's Name Hiroyoshi Morita  
4th Author's Affiliation University. of Electro-Communication. (Univ. of Electro-Comm.)
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Speaker Author-1 
Date Time 2010-03-05 14:15:00 
Presentation Time 25 minutes 
Registration for IT 
Paper # IT2009-124, ISEC2009-132, WBS2009-103 
Volume (vol) vol.109 
Number (no) no.444(IT), no.445(ISEC), no.446(WBS) 
Page pp.343-348 
#Pages 6 
Date of Issue 2010-02-25 (IT, ISEC, WBS) 

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