Keyphrases
- community structure
- social networks
- community detection
- complex networks
- real world networks
- network analysis
- social network analysis
- overlapping communities
- community discovery
- small world
- learning environment
- key players
- telecommunication networks
- learning community
- real world
- online communities
- network structure
- virtual communities
- website
- knowledge base
- learning algorithm
- information retrieval
- databases