Keyphrases
- software maintenance
- software engineering
- software systems
- reverse engineering
- open source projects
- source code
- maintenance activities
- regression testing
- object oriented systems
- software engineers
- program comprehension
- software development and maintenance
- software evolution
- software projects
- program understanding
- software life cycle
- cooperative
- high level
- software development
- database systems
- artificial intelligence
- effort estimation
- data mining
- databases