Skyline Group Queries in Large Road-Social Networks Revisited.
Qiyan LiYuanyuan ZhuJunhao YeJeffrey Xu YuPublished in: IEEE Trans. Knowl. Data Eng. (2023)
Keyphrases
- query processing
- social networks
- skyline queries
- query language
- query evaluation
- database
- efficient processing
- result set
- database queries
- online social networks
- response time
- query formulation
- range queries
- web search engines
- user queries
- social network analysis
- data objects
- database systems
- index structure
- multi dimensional
- xml data
- group members
- exact and approximate
- social groups
- road network
- retrieval systems
- road surface
- data model
- tree patterns
- cost model
- link prediction
- query logs
- web search