A probabilistic approach to correlation queries in uncertain time series data.
Mahsa OrangNematollaah ShiriPublished in: CIKM (2012)
Keyphrases
- uncertain databases
- uncertain data
- probabilistic databases
- query processing
- web search engines
- imprecise information
- query language
- decision making
- probabilistic model
- efficient processing
- user queries
- uncertain data streams
- correlation coefficient
- query evaluation
- imprecise data
- boolean queries
- query formulation
- complex queries
- generative model
- query logs
- search queries
- frequent patterns
- data objects
- multi dimensional
- answering queries
- data sources
- incomplete information
- boolean expressions
- range queries
- data analysis
- bayesian networks
- database