Event queries on correlated probabilistic streams.
Christopher RéJulie LetchnerMagdalena BalazinskaDan SuciuPublished in: SIGMOD Conference (2008)
Keyphrases
- probabilistic databases
- uncertain databases
- query processing
- uncertain data
- query language
- data streams
- database queries
- event detection
- efficient processing
- web search engines
- query evaluation
- generative model
- stream processing
- database
- continuous stream
- retrieval systems
- bayesian networks
- continuous queries
- data stream management systems
- data sources
- complex queries
- event driven
- sensor data streams
- text streams
- boolean expressions
- query formulation
- highly correlated
- query logs
- user queries
- probabilistic model
- database systems