Keyphrases
- source code
- open source
- software systems
- open source software
- software maintenance
- software projects
- static analysis
- software repositories
- free software
- software evolution
- open source projects
- plagiarism detection
- change impact analysis
- software engineers
- program understanding
- maintenance activities
- high level
- object oriented systems
- mining software repositories
- version control
- impact analysis
- program slicing
- artificial intelligence
- source code metrics
- bug localization
- text files
- execution traces
- linux kernel
- mailing lists
- software architecture