Evaluation of probabilistic threshold queries in MCDB.
Luis Leopoldo PerezSubi ArumugamChristopher M. JermainePublished in: SIGMOD Conference (2010)
Keyphrases
- query processing
- probabilistic databases
- uncertain databases
- query language
- response time
- uncertain data
- retrieval systems
- database
- data sources
- evaluation method
- web search engines
- attribute values
- range queries
- efficient processing
- aggregate queries
- query formulation
- relevance judgments
- query evaluation
- relevance judgements
- unstructured peer to peer
- evaluation methods
- database queries
- query logs
- data objects
- user queries
- data management
- web search
- database systems
- databases