Estimating Top-k Betweenness Centrality Nodes in Online Social Networks.
Kazuki NakajimaKenta IwasakiToshiki MatsumuraKazuyuki ShudoPublished in: ISPA/IUCC/BDCloud/SocialCom/SustainCom (2018)
Keyphrases
- online social networks
- betweenness centrality
- social networks
- complex networks
- network structure
- shortest path
- real world networks
- social relationships
- social network analysis
- social media
- query processing
- social ties
- link prediction
- social graphs
- social relations
- user activity
- social networking
- community detection
- social interaction
- social networking sites
- small world
- network analysis
- online communities
- online social
- overlapping communities
- graph partitioning
- community structure