Keyphrases
- source code
- open source
- software systems
- software projects
- open source software
- plagiarism detection
- static analysis
- program comprehension
- software repositories
- software maintenance
- linux kernel
- software engineers
- execution traces
- version control
- source files
- object oriented systems
- symbolic execution
- visual basic
- mining software repositories
- change impact analysis
- mailing lists
- programming language
- maintenance activities
- authorship attribution
- programs written
- text files
- free software
- legacy software