Keyphrases
- social networks
- social network analysis
- online social networks
- social context
- hong kong
- social networking
- social interaction
- social capital
- link prediction
- community structure
- network structure
- data sets
- mental states
- security informatics
- social relations
- intention recognition
- social relationships
- community detection
- social behavior
- greedy algorithm
- complex networks
- social network data
- social media
- historical information
- listed companies
- information technology
- social communities
- information systems