Keyphrases
- open source projects
- software development
- mailing lists
- software projects
- open source
- open source software
- source code
- software maintenance
- software evolution
- case study
- software package
- software systems
- project management
- development lifecycle
- personal software process
- software tools
- database
- data collection
- systems development
- software engineering
- software design
- software process improvement
- project teams
- software suite
- european project
- effort estimation
- cyber infrastructure
- software process
- software repositories
- benchmark datasets
- user interface
- data sets
- software product
- development effort
- training dataset
- linux kernel
- software developers
- web server
- free software
- life cycle
- qualitative data analysis