Keyphrases
- software maintenance
- source code
- software engineering
- reverse engineering
- regression testing
- open source projects
- software engineers
- object oriented systems
- software systems
- software evolution
- software development and maintenance
- maintenance activities
- effort estimation
- program comprehension
- software projects
- software life cycle
- software development
- program understanding
- databases
- relational databases
- software artifacts
- maturity model