| Presentation | 2017-02-24 Detecting code clone using sequential data mining Yoshihisa Udagawa, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a method for applying a sequential data mining algorithm to detect code clones (duplicated code fragments) and shows the experimental results using the source code of Java SDK SWING package. A frequent sequential data mining algorithm generally extracts vast amounts of sequential patterns when a minimum support threshold (minSup) is small, which is an obstacle to the detection of code clones. The proposed method reduces the number of extracted frequent sequences by incorporating pruning processes and techniques to extract the maximal frequent sequences. The result shows that the proposed sequential data mining algorithm maintains a practical level of performance until the minSup reaches to 2. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Code clone / Maximal frequent sequence / Longest common subsequence (LCS) algorithm / Java source code |
| Paper # | SWIM2016-21 |
| Date of Issue | 2017-02-17 (SWIM) |
| Conference Information | |
| Committee | SWIM |
|---|---|
| Conference Date | 2017/2/24(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Evaluation of business model and reliability, Student session, etc. |
| Chair | Yoshihisa Udagawa(Tokyo Polytechnic Univ.) |
| Vice Chair | Tadashi Ogino(Meisei Univ.) / Osamu Yuki(Canon) |
| Secretary | Tadashi Ogino(Fujitsu Labs.) / Osamu Yuki(Bunkyo Univ.) |
| Assistant | Akihiro Hayashi(Onosokki) / Kenji Saotome(Hosei Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Software Interprise Modeling |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Detecting code clone using sequential data mining |
| Sub Title (in English) | Experimental results on Java SWING source code |
| Keyword(1) | Code clone |
| Keyword(2) | Maximal frequent sequence |
| Keyword(3) | Longest common subsequence (LCS) algorithm |
| Keyword(4) | Java source code |
| 1st Author's Name | Yoshihisa Udagawa |
| 1st Author's Affiliation | Tokyo Polytechnic University(Tokyo Polytechnic Univ.) |
| Date | 2017-02-24 |
| Paper # | SWIM2016-21 |
| Volume (vol) | vol.116 |
| Number (no) | SWIM-473 |
| Page | pp.pp.17-22(SWIM), |
| #Pages | 6 |
| Date of Issue | 2017-02-17 (SWIM) |