Keyphrases
- source code
- open source
- bug localization
- software systems
- static analysis
- open source software
- software maintenance
- software projects
- document retrieval
- image retrieval
- software evolution
- similarity measure
- mining software repositories
- execution traces
- maintenance activities
- legacy systems
- plagiarism detection
- retrieval model
- information retrieval
- version control
- free software
- manual inspection
- source files
- impact analysis
- artificial intelligence
- open source projects
- semantic similarity
- text retrieval
- retrieval systems
- information retrieval systems
- relevance feedback
- high level
- software engineers
- case study
- source code metrics