Consistency checking and querying in probabilistic databases under integrity constraints.
Sergio FlescaFilippo FurfaroFrancesco ParisiPublished in: J. Comput. Syst. Sci. (2014)
Keyphrases
- integrity constraints
- consistency checking
- probabilistic databases
- conjunctive queries
- query answering
- answering queries
- data complexity
- functional dependencies
- query language
- relational queries
- query evaluation
- uncertain data
- unions of conjunctive queries
- query rewriting
- databases
- xml documents
- database
- query containment
- query answers
- temporal constraints
- query processing
- data cleaning
- xml schema
- probabilistic inference
- aggregate queries
- dl lite
- expressive power
- graphical models
- data model