| Presentation | 2021-03-01 Implementation and Evaluation of a Plagiarism Detection Method for Source Code on Programming Contest Ryusei Ishikawa, Yuichi Hattori, Hiroyuki Inoue, Atsuo Inomata, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Programming competitions are held all over the world to write programs accurately in a short time. However, because many of these competitions are held online, cheating during the competition has become a problem. In particular, source code plagiarism, in which multiple people share the correct program, is very difficult to detect. In this study, we propose a method to identify whether a pair of source codes is plagiarized by using machine learning. As a result, we succeeded to correctly identify plagiarism with a probability of more than 90%. Therefore, this study aims to detect plagiarized source codes and to ensure fair competition. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Plagiarism Detection / Programming Contests / Machine Learning |
| Paper # | ICSS2020-36 |
| Date of Issue | 2021-02-22 (ICSS) |
| Conference Information | |
| Committee | ICSS / IPSJ-SPT |
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| Conference Date | 2021/3/1(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Security, Trust, etc. |
| Chair | Hiroki Takakura(NII) |
| Vice Chair | Katsunari Yoshioka(Yokohama National Univ.) / Kazunori Kamiya(NTT) |
| Secretary | Katsunari Yoshioka(NICT) / Kazunori Kamiya(KDDI labs.) |
| Assistant | Keisuke Kito(Mitsubishi Electric) / Toshihiro Yamauchi(Okayama Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Information and Communication System Security / Special Interest Group on Security Psychology and Trust |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Implementation and Evaluation of a Plagiarism Detection Method for Source Code on Programming Contest |
| Sub Title (in English) | |
| Keyword(1) | Plagiarism Detection |
| Keyword(2) | Programming Contests |
| Keyword(3) | Machine Learning |
| 1st Author's Name | Ryusei Ishikawa |
| 1st Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
| 2nd Author's Name | Yuichi Hattori |
| 2nd Author's Affiliation | Secure Cycle Inc.(Secure Cycle) |
| 3rd Author's Name | Hiroyuki Inoue |
| 3rd Author's Affiliation | Hiroshima City University(Hiroshima City Univ.) |
| 4th Author's Name | Atsuo Inomata |
| 4th Author's Affiliation | Osaka University(Osaka Univ.) |
| Date | 2021-03-01 |
| Paper # | ICSS2020-36 |
| Volume (vol) | vol.120 |
| Number (no) | ICSS-384 |
| Page | pp.pp.61-65(ICSS), |
| #Pages | 5 |
| Date of Issue | 2021-02-22 (ICSS) |