Keyphrases
- software development
- software engineering
- open source software
- software architecture
- software systems
- software projects
- development process
- case study
- software cost estimation
- cost estimation
- software testing
- software developers
- data collection
- neural network
- machine learning
- database
- agile software development
- development effort
- software maintenance
- artificial intelligence
- software components
- relational databases
- cross sectional
- software industry
- real time
- open source
- extreme programming
- agile development
- knowledge management