信息网络安全

›› 2014, Vol. 14 ›› Issue (1): 0-0.

• 信息网络安全 •    

一种改进的基于抽象语法树的软件源代码比对算法

刘楠;韩丽芳;夏坤峰;曲通   

  • 出版日期:2014-01-15
  • 作者简介:中国电力科学研究院,北京192%北京邮电大学计算机学院,北京876
  • 基金资助:
    国家自然科学基金[61170268100047272493]、国家国际科技合作专项[2013DFG72850]、973计划(2012CB724400)

An Improved Algorithm based on Abstract Syntax Tree for Source Code Plagiarism Detection

LIU Nan%HAN Li-fang%XIA Kun-feng%QU Tong   

  • Online:2014-01-15

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摘要： Among the source code plagiarism detection algorithms used in software engineering, the algorithm based on abstract syntax tree (AST) can effectively detect those plagiarized cases of copying with no modiifcation, modifying variable names and changing the

Abstract: abstract syntax tree%AST%improved algorithm