Development and Evaluation of a Source Code Plagiarism Detection System for Programming Classes
| Project/Area Number |
21800085
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Educational technology
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| Research Institution | Shijonawate Gakuen Junior College |
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Principal Investigator |
OHNO Asako Shijonawate Gakuen Junior College, ライフデザイン総合学科, 講師 (90550369)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥2,262,000 (Direct Cost: ¥1,740,000、Indirect Cost: ¥522,000)
Fiscal Year 2010: ¥858,000 (Direct Cost: ¥660,000、Indirect Cost: ¥198,000)
Fiscal Year 2009: ¥1,404,000 (Direct Cost: ¥1,080,000、Indirect Cost: ¥324,000)
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| Keywords | 教育工学 / ソースコード盗用発見 / モデル化 / 教育心理学 / ソフトウェア開発効率化・安定化 / 授業支援 / 記述スタイル |
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| Research Abstract |
I developed a plagiarism detection system specialized for programming classes to reduce instructors' physical and psychological burdens. My method utilizes features based on authors' coding styles. I had made several improvements and evaluated the system and obtained positive results. I proposed a new methodology that used my method to evaluate outputs of the existing methods based on algorithmic similarity to prevent misjudgments. The result of a questionnaire investigation and the findings from discussions with teachers suggested a high possibility that our method placed less psychological burdens to both instructors and students.
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Report
(3 results)
Research Products
(15 results)
