Contextual Community Search Over Large Social Networks.
Lu ChenChengfei LiuKewen LiaoJianxin LiRui ZhouPublished in: ICDE (2019)
Keyphrases
- social networks
- search algorithm
- collaborative web search
- search space
- search strategy
- community structure
- social roles
- user queries
- search efficiency
- search methods
- online communities
- community detection
- overlapping community detection
- heterogeneous networks
- virtual communities
- social networking sites
- search strategies
- social interaction
- social activities
- social communities
- evolutionary algorithm
- web pages
- search engine