Identification of top-k influential nodes based on discrete crow search algorithm optimization for influence maximization.
Huan LiRuisheng ZhangZhili ZhaoXin LiuYongna YuanPublished in: Appl. Intell. (2021)
Keyphrases
- influence maximization
- greedy algorithm
- influential nodes
- social networks
- search algorithm
- viral marketing
- diffusion model
- online social networks
- diffusion models
- worst case
- objective function
- information diffusion
- social interaction
- social network analysis
- seed set
- social networking
- network structure
- upper bound
- dynamic programming