Program similarity detection approach based on static lexical tree

@inproceedings{Changhai2009ProgramSD,
  title={Program similarity detection approach based on static lexical tree},
  author={Zhao Chang-hai},
  year={2009}
}
Traditional detecting tools for program similarity can not detect some modification strategies effectively,such as senior lexical transform,and semantic rewriting.This paper concluded the three plagiarism methods that were often used by students first.Described a detection approach program similarity based on lexical tree.Taking C programming language for example,the article summarized the structure unit in order to generate lexical tree,obtained structure unit dependence graph through the… CONTINUE READING

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