Selecting Sources for Query Approximation with Bounded Resources.
Hongjie GuoJianzhong LiHong GaoPublished in: COCOA (2020)
Keyphrases
- data sources
- database
- query processing
- response time
- information sources
- user queries
- database queries
- query evaluation
- relevance feedback
- limited resources
- query expansion
- resource management
- resource allocation
- query formulation
- continuous functions
- data integration systems
- approximate answers
- result set
- query terms
- multiple sources
- selection algorithm
- search queries
- range queries
- data integration
- query language
- data structure
- databases