Keyphrases
- social networks
- search algorithm
- search space
- personalized search
- community detection
- online communities
- e learning
- social media
- search efficiency
- virtual communities
- search strategies
- web communities
- small world
- social influence
- social networking
- community structure
- knowledge sharing
- social network analysis
- user queries
- user profiles
- context aware
- information seeking
- search strategy
- search methods
- search tools
- social communities