On MBR Approximation of Histories for Historical Queries: Expectations and Limitations.
Reza SherkatDavood RafieiPublished in: ICDE (2007)
Keyphrases
- query language
- database
- query processing
- efficient processing
- web search engines
- response time
- user queries
- database queries
- range queries
- query evaluation
- databases
- approximation methods
- complex queries
- user defined
- special case
- retrieval systems
- query optimization
- approximation error
- data mining
- probabilistic databases
- boolean queries
- query types
- approximate answers