Keyphrases
- influence maximization
- greedy algorithm
- social networks
- viral marketing
- diffusion model
- information propagation
- online social networks
- worst case
- social media
- social networking
- dynamic programming
- information diffusion
- seed set
- regret bounds
- social relationships
- diffusion process
- social network analysis
- markov chain
- special case
- computational complexity
- website
- image processing