Document (#40124)

Author

Pertile, S. de L.
Moreira, V.P.

Title

Comparing and combining content- and citation-based approaches for plagiarism detection

Source

Journal of the Association for Information Science and Technology. 67(2016) no.10, S.2511-2526

Year

2016

Abstract

The vast amount of scientific publications available online makes it easier for students and researchers to reuse text from other authors and makes it harder for checking the originality of a given text. Reusing text without crediting the original authors is considered plagiarism. A number of studies have reported the prevalence of plagiarism in academia. As a consequence, numerous institutions and researchers are dedicated to devising systems to automate the process of checking for plagiarism. This work focuses on the problem of detecting text reuse in scientific papers. The contributions of this paper are twofold: (a) we survey the existing approaches for plagiarism detection based on content, based on content and structure, and based on citations and references; and (b) we compare content and citation-based approaches with the goal of evaluating whether they are complementary and if their combination can improve the quality of the detection. We carry out experiments with real data sets of scientific papers and concluded that a combination of the methods can be beneficial.

Content

Vgl.: http://onlinelibrary.wiley.com/doi/10.1002/asi.23593/full.

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