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Article Details

Copyright Statement: This is an open access article licensed under a Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, even commercially as long as the original work is properly cited.

A Novel Approach to Detect Duplicate Code Blocks to Reduce Maintenance Effort

Author 1: Sonam Gupta
Author 2: Dr. P. C Gupta

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Digital Object Identifier (DOI) : 10.14569/IJACSA.2016.070440

Article Published in International Journal of Advanced Computer Science and Applications(IJACSA), Volume 7 Issue 4, 2016.

  • Abstract and Keywords
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Abstract: It was found in many cases that a code might be a clone for one programmer but not the same for another one. This problem occurs because of inaccurate documentation. According to research, the maintainers are not aware of the original design and thus, face the difficulty of agreeing on the system’s components and their relations or understanding the work of the application. The problem also occurs because of the different team of development and maintenance resulting in more effort and time during maintenance. This paper proposes a novel approach to detect the clones at the programmer side such that if a particular code is a clone then it can be well documented. This approach will provide both the individual duplicate statements as well as the block in which they appear. The approach has been examined on seven open source systems.

Keywords: Clones; Program Dependence Graph (PDG); Control Flow Graph (CFG); Abstract Syntax Tree (AST)

Sonam Gupta and Dr. P. C Gupta, “A Novel Approach to Detect Duplicate Code Blocks to Reduce Maintenance Effort” International Journal of Advanced Computer Science and Applications(IJACSA), 7(4), 2016. http://dx.doi.org/10.14569/IJACSA.2016.070440

@article{Gupta2016,
title = {A Novel Approach to Detect Duplicate Code Blocks to Reduce Maintenance Effort},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2016.070440},
url = {http://dx.doi.org/10.14569/IJACSA.2016.070440},
year = {2016},
publisher = {The Science and Information Organization},
volume = {7},
number = {4},
author = {Sonam Gupta and Dr. P. C Gupta}
}


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