Querying representative points from a pool based on synthesized queries.
Xuelei HuLiantao WangBo YuanPublished in: IJCNN (2012)
Keyphrases
- query language
- query processing
- queries involving
- database
- boolean queries
- query interface
- data sources
- response time
- efficient query processing
- web search engines
- query evaluation
- user specifies
- database queries
- deep web data sources
- answering queries
- efficient processing
- databases
- point sets
- query optimization
- user queries
- flexible querying
- visual query language
- query engine
- query logs
- complex queries
- query formulation
- structured queries
- information retrieval systems
- data model
- data management
- web pages
- moving object databases
- database systems
- query point
- query refinement
- deep web
- feature points
- range queries