Keyphrases
- software maintenance
- reverse engineering
- software systems
- open source projects
- software engineering
- software development and maintenance
- maintenance activities
- source code
- software evolution
- regression testing
- software projects
- software engineers
- software development
- object oriented systems
- program comprehension
- program understanding
- effort estimation
- databases
- maturity model
- software architecture
- iso iec
- software product
- cooperative
- web services