Pregled bibliografske jedinice broj: 620650
Evaluation of similarity metrics for programming code plagiarism detection method
Evaluation of similarity metrics for programming code plagiarism detection method // CECIIS 2011 Proceedings / Tihomir Hunjak, Sandra Lovrenčić, Igor Tomičić (ur.).
Varaždin: Fakultet organizacije i informatike Sveučilišta u Zagrebu, 2011. str. 83-88 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 620650 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Evaluation of similarity metrics for programming code plagiarism detection method
Autori
Juričić, Vedran
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
CECIIS 2011 Proceedings
/ Tihomir Hunjak, Sandra Lovrenčić, Igor Tomičić - Varaždin : Fakultet organizacije i informatike Sveučilišta u Zagrebu, 2011, 83-88
Skup
Central European Conference on Information and Intelligent Systems
Mjesto i datum
Varaždin, Hrvatska, 21.09.2011. - 23.09.2011
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
agiarism detection; similarity; source code; similarity metric
Sažetak
This paper shortly presents source code plagiarism detection method based on the low-level language. The similarity or distance metric that is used to calculate similarity coefficient between two source files has great impact on method's performance and results. This paper analyzes precision and recall of four most commonly used metrics, Levenstein distance, Cosine similarity, NGram similarity and Greedy String Tilling. Testing is based on various test cases that represent the most frequent code modification techniques.
Izvorni jezik
Engleski
