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In this paper we present useful methodologies in analyzing program code written in C programming language in order to detect source code clones between two or multiple files. For detecting student plagiarism in C code, we implemented a three phase clone detection algorithm based on the AST (Abstract Syntax Tree) approach. Starting from the state of the art in this domain, we make a short description and comparison between the proposed methods and finally we present a case study upon student assignments for the Programming Techniques classes. In the end, we conclude pointing the future directions of development and improvement in order to obtain a better clone detection tool.
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 17 | |
popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 10% | |
influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |