| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Outline of Final Research Achievements |
In this study, we have developed a prototype system to detect plagiarisms in reporting assignments. The system firstly train a Hidden Markov Model (HMM) for each of students from "expression feature" of submitted reports, such as a number of punctuations, the location of new-lines, etc. We call the trained HMM a "style model". Then, whenever a student submits a new report, the system uses the student’s style model to validate if the report has been actually written by the student. We have tested the system in our laboratory and observed quite fair result around 70% of correct classification.
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