Keyphrases
- source code
- clone detection
- linux kernel
- software systems
- string matching
- open source
- software projects
- code clones
- high level
- software maintenance
- database
- information retrieval
- plagiarism detection
- software evolution
- software repositories
- software reuse
- maintenance activities
- text files
- operating system
- software developers
- metamodel
- software architecture
- distance measure