Keyphrases
- heterogeneous networks
- source code
- source files
- bug reports
- open source
- software systems
- open source software projects
- software repositories
- open source projects
- multiple types
- software projects
- social networks
- software evolution
- heterogeneous information networks
- website
- metadata
- link prediction
- communication networks
- smart card
- software development
- image retrieval
- real world