Top-k Dominance Range-Based Uncertain Queries.
Ha Thanh Huynh NguyenJinli CaoPublished in: ADC (2016)
Keyphrases
- query processing
- uncertain databases
- result set
- imprecise information
- user defined
- aggregation queries
- web search engines
- query language
- wide range
- response time
- query evaluation
- uncertain data streams
- decision making
- imprecise data
- approximate answers
- efficient processing
- skyline queries
- database queries
- uncertain data
- database
- cost model
- scoring function
- query logs
- query optimization
- data sources
- query formulation
- query result
- aggregate queries
- exact and approximate
- range queries
- user queries