Keyphrases
- online social networks
- viral marketing
- social networks
- network structure
- life cycle
- online social networking
- information propagation
- social relationships
- anisotropic diffusion
- user activity
- pricing strategies
- social media
- diffusion process
- community formation
- social networking
- marketing strategies
- micro blog
- online social
- online social media
- influence maximization
- website
- data collection
- social relations
- social networking sites
- online auctions