Keyphrases
- source code
- open source
- software systems
- open source software
- software projects
- software maintenance
- high level
- plagiarism detection
- open source projects
- static analysis
- software evolution
- program understanding
- software repositories
- anomaly detection
- bug reports
- linux kernel
- execution traces
- source files
- change impact analysis
- case study
- software engineering
- object oriented
- mailing lists
- impact analysis
- fuzzy logic
- version control
- free software