Keyphrases
- social networks
- virtual communities
- social network sites
- social network analysis
- community structure
- online social
- community detection
- trust model
- trust management
- trust evaluation
- online communities
- social capital
- website
- small world
- genetic algorithm
- internet commerce
- collective intelligence
- knowledge sharing
- information systems
- neural network
- organizational structure
- multi agent
- decision making
- reputation models
- trust and reputation models
- trust and reputation systems