Keyphrases
- source code
- open source
- software systems
- open source software
- software projects
- software maintenance
- version control
- static analysis
- database
- software repositories
- plagiarism detection
- object oriented systems
- free software
- open source projects
- software evolution
- execution traces
- text files
- authorship attribution
- historical information
- legacy systems
- high level
- mining software repositories
- linux kernel
- reusable components
- software artifacts
- program comprehension
- mailing lists
- visual basic