Keyphrases
- source code
- digital libraries
- software repositories
- open source
- mining software repositories
- software systems
- metadata
- open source projects
- open source software
- software maintenance
- software evolution
- static analysis
- software projects
- address these issues
- version control
- program understanding
- free software
- source files
- high level
- plagiarism detection
- text files
- software artifacts
- program comprehension
- linux kernel
- execution traces
- data mining techniques
- symbolic execution
- legacy systems
- databases
- authorship attribution
- object oriented systems
- operating system
- object oriented
- programming course
- visual basic
- software components
- raw data