Keyphrases
- software maintenance
- bayesian inference
- effort estimation
- probabilistic model
- hierarchical bayesian
- software life cycle
- software development effort
- software engineering
- reverse engineering
- software systems
- software projects
- prior information
- software development and maintenance
- source code
- software development
- maintenance activities
- bayesian networks
- generative model
- software engineers
- software evolution
- program comprehension
- particle filter
- conditional probabilities
- graphical models
- information systems
- expectation propagation
- real world
- prior knowledge
- relational databases
- decision making