Keyphrases
- user experience
- social networks
- user perceptions
- user behavior
- user studies
- end users
- user interaction
- user interface
- social network analysis
- mobile applications
- emerging technologies
- mobile services
- social influence
- link prediction
- information access
- social networking
- complex networks
- online advertising
- information diffusion
- viral marketing
- interface design
- scale free networks
- social interaction
- data management
- social bookmarking
- objective function