Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Analyzing Similarity in Mathematical Content To Enhance the Detection of
  Academic Plagiarism   Despite the effort put into the detection of academic plagiarism, it
continues to be a ubiquitous problem spanning all disciplines. Various tools
have been developed to assist human inspectors by automatically identifying
suspicious documents. However, to our knowledge currently none of these tools
use mathematical content for their analysis. This is problematic, because
mathematical content potentially represents a significant amount of the
scientific contribution in academic documents. Hence, ignoring mathematical
content limits the detection of plagiarism considerably, especially in
disciplines with frequent use of mathematics.
  This paper aims to help close this gap by providing an overview of existing
approaches in mathematical information retrieval and an analysis of their
applicability for different possible cases of mathematical plagiarism. I find
that whereas syntax-based approaches perform particularly well in detecting
undisguised plagiarism, structure-based and hybrid approaches promise to also
detect forms of disguised mathematical plagiarism, such as plagiarism with
renamed identifiers. However, more research in this area is needed to enable
the detection of more complex mathematical plagiarism: the scope of current
approaches is restricted to the formula-level, an extension to the
section-level is needed. Additionally, the general detection of equivalence
transformations is currently not feasible. Despite these remaining problems, I
conclude that the presented approaches could already be used for a basic
automated detection system targeting mathematical plagiarism and therefore
enhance current plagiarism detection systems.

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The categories of this paper are: hep-th
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The categories of this paper are: mtrl-th
18
The categories of this paper are: econ
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
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The categories of this paper are: supr-con
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The categories of this paper are: nucl-ex
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The categories of this paper are: physics
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The categories of this paper are: astro-ph
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The categories of this paper are: cond-mat
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The categories of this paper are: gr-qc
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The categories of this paper are: chao-dyn
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The categories of this paper are: chem-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: dg-ga