Topic-based Community Search over Spatial-Social Networks (Technical Report).
Ahmed Al-BaghdadiXiang LianPublished in: CoRR (2020)
Keyphrases
- social networks
- technical report
- web communities
- online communities
- spatial information
- search space
- search strategy
- search efficiency
- search algorithm
- space time
- social network analysis
- social web
- search methods
- community structure
- citation networks
- spatial distribution
- search strategies
- social media
- spatio temporal
- latent dirichlet allocation
- community detection
- spatial relations
- spatial databases
- user behavior
- social interaction
- influence propagation
- collaborative web search