Evaluating Probabilistic Queries over Uncertain Matching.
Reynold ChengJian GongDavid W. CheungJiefeng ChengPublished in: ICDE (2012)
Keyphrases
- uncertain databases
- uncertain data
- probabilistic databases
- query language
- imprecise information
- query processing
- response time
- matching algorithm
- imprecise data
- query evaluation
- database
- probabilistic model
- complex queries
- uncertain data streams
- shape matching
- query logs
- image matching
- keypoints
- pattern matching
- web search engines
- data objects
- user queries
- generative model
- query formulation
- uncertain information
- data management
- boolean expressions
- multi dimensional
- data streams
- bayesian networks
- databases