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Paper Abstract and Keywords
Presentation 2016-01-25 16:00
Code clone detecting method based on the degree of tree structure similarity
Ryota Ami, Hirohide Haga (Doshisha Univ.) KBSE2015-43
Abstract (in Japanese) (See Japanese page) 
(in English) In this article we propose to combine these two methods to improve the efficient and accuracy of detecting code clones. Firstly some candidates will be picked up by token-based method. Then detected candidates will be checked more precisely by using tree-based method. We have developed the prototype system. This system accepts source code and tokenizes it in the first step. Then token-based method is applied to this tokenized sequence for finding candidates of code clone. After extracting candidates, source code will be converted into tree structure (TS) for applying tree-based method. Some sample source codes are used to evaluate the proposed method. This evaluation proved the improvement of efficiency and precision of code clones detecting.
Keyword (in Japanese) (See Japanese page) 
(in English) code clone / tree structure / tree edit distance / similarity / JavaML / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 421, KBSE2015-43, pp. 19-24, Jan. 2016.
Paper # KBSE2015-43 
Date of Issue 2016-01-18 (KBSE) 
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 KBSE2015-43

Conference Information
Committee KBSE  
Conference Date 2016-01-25 - 2016-01-26 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To KBSE 
Conference Code 2016-01-KBSE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Code clone detecting method based on the degree of tree structure similarity 
Sub Title (in English)  
Keyword(1) code clone  
Keyword(2) tree structure  
Keyword(3) tree edit distance  
Keyword(4) similarity  
Keyword(5) JavaML  
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1st Author's Name Ryota Ami  
1st Author's Affiliation Doshisha University (Doshisha Univ.)
2nd Author's Name Hirohide Haga  
2nd Author's Affiliation Doshisha University (Doshisha Univ.)
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Speaker Author-2 
Date Time 2016-01-25 16:00:00 
Presentation Time 45 minutes 
Registration for KBSE 
Paper # KBSE2015-43 
Volume (vol) vol.115 
Number (no) no.421 
Page pp.19-24 
#Pages 6 
Date of Issue 2016-01-18 (KBSE) 

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