PENGECEKAN PLAGIARISME PADA CODE DALAM BAHASA C++

Authors

  • Liliana . Program Studi Teknik Informatika, Fakultas Teknologi Indutri, Universitas Kristen Petra Surabaya
  • Gregorius Satia Budhi Program Studi Teknik Informatika, Fakultas Teknologi Indutri, Universitas Kristen Petra Surabaya
  • Anthony Wibisono Program Studi Teknik Informatika, Fakultas Teknologi Indutri, Universitas Kristen Petra Surabaya
  • Ricky Tanojo Program Studi Teknik Informatika, Fakultas Teknologi Indutri, Universitas Kristen Petra Surabaya

:

https://doi.org/10.9744/informatika.11.1.70-78

Keywords:

rce code, plagiarism, similarity, jaccard similarity coefficient, cosine similarity coefficient.

Abstract

Informatics department of Petra Christian University has used to practice programming for students at programming studio, especially students who take algorithms and programming course. The system is currently implemented is to provide practice programming skill according to their ability. Assessment is done by calculating the points of all questions are done correctly. Problem which occurs at about the work in programming studio is plagiarism among students’ work. Unfortunately, plagiarism checking consumes a lot of time. In one semester, each student can do about 100 questions. If the total of students taking programming course, at least 100 people, we need many people to do this work. Departing from this problem, we design and develop an application to check for plagiarism between two different answer files from the same question. The degree of similarity is calculated using combined method of Jaccard similarity coefficient and cosine similarity coefficient. This system is able to check similarities in source code files are the work of students with moderate levels of complexity.

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How to Cite

., L., Budhi, G. S., Wibisono, A., & Tanojo, R. (2013). PENGECEKAN PLAGIARISME PADA CODE DALAM BAHASA C++. Jurnal Informatika, 11(1), 70-78. https://doi.org/10.9744/informatika.11.1.70-78

Issue

Vol. 11 No. 1 (2012): MAY 2012

Section

Articles

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