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Paper Abstract and Keywords
Presentation 2014-03-07 11:40
Source code navigation using code patterns
Ken Nakayama (Tsuda College), Eko Sakai (Otani Univ.) LOIS2013-58
Abstract (in Japanese) (See Japanese page) 
(in English) There are semantic chunks and relations (code patterns) of various granularities in source code. Since a code pattern is closely tied to a unit of understanding by a programmer, searching specific code pattern through unfamiliar source code would help understanding the code. Conventional string search tools, however, are not suitable for this purpose because, for instance, they do not assume the syntax of a programming language.
In this report, a tool for search-by-example through abstract syntax tree is presented. A programmer gives sets of desired and undesired nodes, then the system presents some candidate nodes resembling desired ones. The method is supervised incremental learning of decision trees.
Keyword (in Japanese) (See Japanese page) 
(in English) source code search / search by example / abstract syntax tree / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 479, LOIS2013-58, pp. 23-28, March 2014.
Paper # LOIS2013-58 
Date of Issue 2014-02-28 (LOIS) 
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 LOIS2013-58

Conference Information
Committee LOIS  
Conference Date 2014-03-07 - 2014-03-08 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To LOIS 
Conference Code 2014-03-LOIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Source code navigation using code patterns 
Sub Title (in English)  
Keyword(1) source code search  
Keyword(2) search by example  
Keyword(3) abstract syntax tree  
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1st Author's Name Ken Nakayama  
1st Author's Affiliation Tsuda College (Tsuda College)
2nd Author's Name Eko Sakai  
2nd Author's Affiliation Otani University (Otani Univ.)
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Speaker Author-2 
Date Time 2014-03-07 11:40:00 
Presentation Time 25 minutes 
Registration for LOIS 
Paper # LOIS2013-58 
Volume (vol) vol.113 
Number (no) no.479 
Page pp.23-28 
#Pages 6 
Date of Issue 2014-02-28 (LOIS) 

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