Abstract
Multilingual text processing has been gaining more and more attention in recent years. This trend has been accentuated by the global integration of European states and the vanishing cultural and social boundaries. Multilingual text processing has become an important field bringing a lot of new and interesting problems. This paper describes a novel approach to multilingual plagiarism detection. We propose a new method called MLPlag for plagiarism detection in multilingual environment. This method is based on analysis of word positions. It utilizes the EuroWordNet thesaurus which transforms words into language independent form. This allows to identify documents plagiarized from sources written in other languages. Special techniques, such as semantic-based word normalization, were incorporated to refine our method. It identifies the replacement of synonyms used by plagiarists to hide the document match. We performed and evaluated our experiments on monolingual and multilingual corpora and results are presented in this paper.
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References
Clough, P.: Plagiarism in natural and programming languages: An overview of current tools and technologies. In: Internal Report CS-00-05, Department of Computer Science, University of Sheffield (2000)
European Commission - Joint Research Centre: The JRC-Acquis Multilingual Parallel Corpus, Version 3.0 (Last update 23/1/2008), http://langtech.jrc.it/JRC-Acquis.html
Gorin, R.: Ispell (Last update 5/6/1996), http://fmgwww.cs.ucla.edu/fmgmembers/geoff/ispell.html
Global WordNet Association: EuroWordNet (Last update 9/1/2001), http://www.illc.uva.nl/EuroWordNet/
Hajic, J.: Morphology analyzer (Last update 8/27/2001), http://quest.ms.mff.cuni.cz/pdt/Morphology_and_Tagging/Morphology/index.html
Lane, P., Lyon, C., Malcolm, J.: Demonstration of the Ferret Plagiarism Detector. In: Proceedings of the 2nd International Plagiarism Conference, Newcastle, UK (2006)
Maurer, H., Kappe, F., Zaka, B.: Plagiarism – A Survey. Journal of Universal Computer Science 12(8), 1050–1084 (2006)
Myers, E.: An O(ND) Difference Algorithm and Its Variations. Algorithmica 1, 251–266 (1986)
Pataki, M.: Distributed Similarity and Plagiarism Search. In: Proceedings of the Automation and Applied Computer Science Workshop, pp. 121-130, Budapest, Hungary (2006) ISBN 963-420-865-7
Rijsbergen, C.: Information Retrieval. Butterworth-Heinemann, 2nd rev. edn. (March 1979) ISBN 0-408-70929-4
Runeson, P., Alexanderson, M., Nyholm, O.: Detection of Duplicate Defect Reports Using Natural Language Processing. In: Proceedings of the IEEE 29th International Conference on Software Engineering, pp. 499-510 (2007)
Salton, G.: The state of retrieval system evaluation. International Journal of Information Processing & Management 24(4), 441–449 (1992)
Shivakumar, N., Garcia-Molina, H.: SCAM: A copy detection mechanism for digital documents. In: Proceedings of 2nd International Conference in Theory and Practice of Digital Libraries, Austin (1995)
Salton, G., Buckley, C.: Term-Weighting Approaches in Automatic Retrieval. Journal of Information Processing and Management 24(5), 513–523 (1988)
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Ceska, Z., Toman, M., Jezek, K. (2008). Multilingual Plagiarism Detection. In: Dochev, D., Pistore, M., Traverso, P. (eds) Artificial Intelligence: Methodology, Systems, and Applications. AIMSA 2008. Lecture Notes in Computer Science(), vol 5253. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-85776-1_8
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DOI: https://doi.org/10.1007/978-3-540-85776-1_8
Publisher Name: Springer, Berlin, Heidelberg
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