Tools for detection of plagiarism in software solutions

Kroz ovaj rad dat je prikaz plagijarizma programskog koda i alata za njihovu detekciju. Plagiranje programskog koda je problem koji se pojavljuje u akademskim i industrijskim krugovima, te ima izrazite negativne učinke na njihov daljnji rast i razvoj. Detekcija plagijata je potom prikazana kroz vrste tehnika i potom se izvršila kvalitativna usporedba značajki pojedinih programa za detekciju plagiranja programskog koda s obzirom na prethodna istraživanja. Osnovna hipoteza rada se sastojala od prikaza superiornosti alata koji koriste hibridne tehnike detekcije nad alatima koji koriste individualne tehnike detekcije plagijata. Rezultati prethodnih istraživanja su interpretirani i uz detaljnu analizu njihovih javno dostupnih svojstva dato je moguće objašnjenje za navedene obrasce efikasnosti pojedinih alata i njihova ograničenja.This paper deals with an overview of computer code plagiarism and the tools for their detection. Programming code plagiarism is a problem that occurs in academic as well as industrial circles which has overwhelming negative effects on their further growth and development. Plagiarism detection is shown through the different types of techniques and afterwards a qualitative comparison, of the different features between individual programs for plagiarism detection, is analysed with respect to the results of previous research. The main hypothesis of this work is the superiority of hybrid technique based detection tools over single technique tools. Results of previous research are interpreted and, with a detailed analysis of their publicly available characteristics, a plausible explanation for the resulting efficiency patterns and limitations of individual products is given