| Paper Abstract and Keywords |
| Presentation |
2006-04-21 10:00
Analyzing Software Repositories to Extract Knowledge for Supporting Refactoring Activities
Shinpei Hayashi, Motoshi Saeki (Tokyo Inst. of Tech.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
It is effective to identify how and where to refactor programs because it improves the program design. We have so far proposed a technique to suggest refactoring opportunities by using a sequence of its modifications. However, the approach requires its users to describe the characteristic modification histories as modification patterns. In this paper, we propose a basic technique to discover characteristic modification histories from its repository, which in turn a technique to find refactoring opportunities. First, we extract modified snippets of code, or Edit Scripts, from a software repository. The Edit Scripts are prepared by calculating the difference of the Abstract Syntax Trees in the programs. We also extract past cases of refactorings, and then we create modification patterns by searching the modifications corresponding with cases of refactorings for frequented structures. We consider the effectiveness of our technique by applying it to Jakarta Commons software repository. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Refactoring / Modification Histories / Software Development Environment / Software Repositories / Configuration Management System / Data Mining / / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, no. 16, SS2006-8, pp. 1-6, April 2006. |
| Paper # |
SS2006-8 |
| Date of Issue |
2006-04-14 (SS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
SS |
| Conference Date |
2006-04-20 - 2006-04-21 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Niigata Univ., Igarashi Campus |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
general |
| Paper Information |
| Registration To |
SS |
| Conference Code |
2006-04-SS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Analyzing Software Repositories to Extract Knowledge for Supporting Refactoring Activities |
| Sub Title (in English) |
|
| Keyword(1) |
Refactoring |
| Keyword(2) |
Modification Histories |
| Keyword(3) |
Software Development Environment |
| Keyword(4) |
Software Repositories |
| Keyword(5) |
Configuration Management System |
| Keyword(6) |
Data Mining |
| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Shinpei Hayashi |
| 1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
| 2nd Author's Name |
Motoshi Saeki |
| 2nd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
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| Speaker |
Author-1 |
| Date Time |
2006-04-21 10:00:00 |
| Presentation Time |
30 minutes |
| Registration for |
SS |
| Paper # |
SS2006-8 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.16 |
| Page |
pp.1-6 |
| #Pages |
6 |
| Date of Issue |
2006-04-14 (SS) |