scholarly journals Intelligent token-based code clone detection system for large scale source code

Author(s):  
Abdulrahman Abu Elkhail ◽  
Jan Svacina ◽  
Tomas Cerny
2021 ◽  
Vol 46 (3) ◽  
pp. 24-25
Author(s):  
Armijn Hemel ◽  
Karl Trygve Kalleberg ◽  
Rob Vermaas ◽  
Eelco Dolstra

Ten years ago, we published the article Finding software license violations through binary code clone detection at the MSR 2011 conference. Our paper was motivated by the tendency of em- bedded hardware vendors to only release binary blobs of their rmware, often violating the licensing terms of open-source soft- ware present inside those blobs. The techniques presented in our paper were designed to accurately identify open-source code hid- den inside binary blobs. Here, we give our perspectives on the impact of our work, both industrially and academically, and re- visit the original problem statement to see what has happened in the eld of open-source compliance in the intervening decade.


2015 ◽  
Vol 77 (9) ◽  
Author(s):  
Al-Fahim Mubarak-Ali ◽  
Shahida Sulaiman

Pre-processing and transformation are the first two common processes that occur in a code clone detection process. The purpose of these two processes is to transform the source codes into a more representable form that can be used later on as input for code clone detection. Main issue arises in both of these processes is the application of the pre-processing and transformation rules might cause loss of critical information thus affecting the code clone detection results. Therefore, this work proposes a combination pre-processing and transformation process that can produce a better source unit representation of .Net platform source code which is C#. Net and VB.Net by enhancing an existing work that was done on Java language without affecting the critical information in the source code. The proposed enhancement was tested and the result showed that the proposed work was able to produce the expected source unit for the .Net platform languages together.


Author(s):  
Iman Keivanloo ◽  
Chanchal K. Roy ◽  
Juergen Rilling ◽  
Philippe Charland

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