Read e-book online Citation-based Plagiarism Detection: Detecting Disguised and PDF

By Bela Gipp

ISBN-10: 3658063939

ISBN-13: 9783658063931

ISBN-10: 3658063947

ISBN-13: 9783658063948

Plagiarism is an issue with far-reaching outcomes for the sciences. although, even today’s top software-based structures can simply reliably determine reproduction & paste plagiarism. Disguised plagiarism varieties, together with paraphrased textual content, cross-language plagiarism, in addition to structural and proposal plagiarism frequently stay undetected. This weak point of present structures ends up in a wide percent of medical plagiarism going undetected. Bela Gipp offers an outline of the state-of-the paintings in plagiarism detection and an research of why those ways fail to discover disguised plagiarism varieties. the writer proposes Citation-based Plagiarism Detection to deal with this shortcoming. in contrast to character-based methods, this technique doesn't depend on textual content comparisons by myself, yet analyzes quotation styles inside of records to shape a language-independent "semantic fingerprint" for similarity evaluate. The practicability of Citation-based Plagiarism Detection used to be confirmed via its potential to spot so-far non-machine detectable plagiarism in clinical publications.

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Extra resources for Citation-based Plagiarism Detection: Detecting Disguised and Cross-language Plagiarism using Citation Pattern Analysis

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E. the normalized sum of repeated substrings, for similarity calculation [175]. Goan et al. used String B-Trees and similarity assessments leveraging “[…] knowledge of common text patterns […]” ([137], p. 693) for PD. The authors presented no additional implementation details. The strength of substring-matching PD approaches is their accuracy in detecting verbatim text overlaps. Suffix document models encode the complete character information of a text, which distinguishes them from the document models that most fingerprinting methods employ.

The presented studies only serve as "spotlights" on student plagiarism in different countries. Yet, by reviewing these studies, as well as other extensive research and particular cases observed in the literature [74, 82, 102, 250], we conclude that plagiarism among students is a serious problem. Assessments of academic dishonesty among post-graduate researchers are rare. One large-scale survey of 2,000 doctoral students and their 4,000 associated faculty members reported that 28 % of faculty members witnessed doctoral students committing plagiarism.

More sophisticated similarity functions use the length of documents [33], relative frequencies of minutiae [285], or maximal differences in minutiae vectors [371]. The inherent challenge of all fingerprinting methods is to find a document representation that reduces computational effort and limits the information loss incurred, in order to achieve acceptable detection accuracy [97]. The parameter choice of fingerprinting methods reflects this challenge. The combinations of parameters that perform best depend on the nature and size of the collection, and on the expected amount and form of plagiarism present.

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Citation-based Plagiarism Detection: Detecting Disguised and Cross-language Plagiarism using Citation Pattern Analysis by Bela Gipp

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