Keyphrases
- online social networks
- los angeles
- social networks
- selected papers
- international workshop
- social relationships
- stanford university
- network structure
- social networking
- social relations
- online social networking
- social media
- social graph
- viral marketing
- lecture notes
- international conference
- network dynamics
- san diego
- san diego supercomputer center
- social ties
- invited talk
- online social media
- social roles
- malicious activities