Paper Abstract and Keywords |
Presentation |
2010-03-08 15:50
An Analysis of Relation Between Inconsistent Changes of Code Clone and Bug Occurrence Koji Nishida, Kyohei Fushida, Shinji Kawaguchi, Hajimu Iida (NAIST) SS2009-59 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Duplicated code in the source code is called a code clone. In this paper, for revealing relation between inconsistent change to clone group and the occurrence of the bug, we analyzed code clone history which represents how code clone was changed in the development process. In the analysis, we made hypotheses of the relation between “divergence of the code clone”, generated by inconsistent change to clone group, and “bug occurrence”. Then, we carried out an experimentation using Eclipse development data. The result shows that code clone containing the divergence tends to have more bugs. From this result, we made a conclusion that divergence of the code clone influenced the bug occurrence, and we need to pay attention to such clone. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Code clone / Change history / Divergence of code clone / Harmfulness of code clone / Version management system / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 456, SS2009-59, pp. 67-72, March 2010. |
Paper # |
SS2009-59 |
Date of Issue |
2010-03-01 (SS) |
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) |
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SS2009-59 |
Conference Information |
Committee |
SS |
Conference Date |
2010-03-08 - 2010-03-08 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kagoshima Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
general |
Paper Information |
Registration To |
SS |
Conference Code |
2010-03-SS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An Analysis of Relation Between Inconsistent Changes of Code Clone and Bug Occurrence |
Sub Title (in English) |
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Keyword(1) |
Code clone |
Keyword(2) |
Change history |
Keyword(3) |
Divergence of code clone |
Keyword(4) |
Harmfulness of code clone |
Keyword(5) |
Version management system |
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1st Author's Name |
Koji Nishida |
1st Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
2nd Author's Name |
Kyohei Fushida |
2nd Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
3rd Author's Name |
Shinji Kawaguchi |
3rd Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
4th Author's Name |
Hajimu Iida |
4th Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
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Speaker |
Author-1 |
Date Time |
2010-03-08 15:50:00 |
Presentation Time |
30 minutes |
Registration for |
SS |
Paper # |
SS2009-59 |
Volume (vol) |
vol.109 |
Number (no) |
no.456 |
Page |
pp.67-72 |
#Pages |
6 |
Date of Issue |
2010-03-01 (SS) |
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