Source Code Plagiarism Detection

Abstract

Existing source code plagiarism systems focus on the problem of identifying plagiarism between pairs of submissions. The task of detection, while essential, is only a small part of managing plagiarism in an instructional setting. Holistic plagiarism detection and management requires coordination and sharing of assignment similarity — elevating plagiarism detection from pairwise similarity to cluster-based similarity; from a single assignment to a sequence of assignments in the same course, and even among instructors of different courses. To address these shortcomings, we have developed Student Submissions Integrity Diagnosis (SSID), an open-source system that provides holistic plagiarism detection in an instructor-centric way.

Publication

@conference{b_64,

title = {Instructor-Centric Source Code Plagiarism Detection and Plagiarism Corpus},

author = {Jonathan Y. H. Poon and Kazunari Sugiyama and Yee Fan Tan and Min-Yen Kan},

url = {http://wing.comp.nus.edu.sg/wp-content/uploads/Publications/PDF/Instructor-Centric%20Source%20Code%20Plagiarism%20Detection%20and%20Plagiarism%20Corpus.pdf

https://github.com/WING-NUS/SSID

/wp-content/uploads/SSID/

http://wing.comp.nus.edu.sg/wp-content/uploads/Publications/slide/Instructor-Centric%20Source%20Code%20Plagiarism%20Detection%20and%20Plagiarism%20Corpus%20slide.pdf},

year  = {2012},

date = {2012-01-01},

booktitle = {Proceedings of the 17th Annual ACM SIGCSE Conference on Innovation and Technology in Computer Science Education (ITiCSE 2012)},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

Resources

• SSID: Source Code Plagiarism Detection System and Dataset

Members

• Jonathan Y. H. Poon (Alumni Undergraduate Student)
• [insert_php] echo get_avatar( $id_or_email=’sugiyama@comp.nus.edu.sg’, $size=30 ); [/insert_php] Kazunari Sugiyama (Advisor and Professor)
• Yee Fan Tan (Alumni Graduate Student)
• Jesse Gozali (Alumni Graduate Student)
• Jun-Ping Ng (Alumni Graduate Student)
• [insert_php] echo get_avatar( $id_or_email=’kanmy@comp.nus.edu.sg’, $size=30 ); [/insert_php] Min-Yen Kan (Advisor and Professor)