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Mining Aspects from Version History

Silvia Breu, Thomas Zimmermann

Abstract

Aspect raining identifies cross-culling concerns in a program, to help migrating it to an aspect-oriented design. Such concerns may not exist from the beginning, but emerge over time. By analysing where developers add code to a program, our history-based aspect mining (BAM) identifies and ranks cross-cutting concerns. We evaluated the effectiveness of our approach with the history of three open-source projects. BAM scales up to Industrial-sized projects: for example, we were able to identify a locking concern that cross-cuts 1284 methods in Eclipse. Additionally, the precision of HAM increases with project size and history: for Eclipse, it reaches 90% for the top-10 candidates

BibTeX
@inproceedings{Breu-Zimmermann:ASE06,
  author    = {Silvia Breu and
               Thomas Zimmermann},
  title     = {Mining Aspects from Version History},
  booktitle = {ASE},
  pages     = {221--230},
  publisher = {{IEEE} Computer Society},
  year      = {2006},
}

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