Consistency Checking and Querying in Probabilistic Databases under Integrity Constraints
Sergio FlescaFilippo FurfaroFrancesco ParisiPublished in: CoRR (2013)
Keyphrases
- consistency checking
- integrity constraints
- probabilistic databases
- conjunctive queries
- query answering
- answering queries
- data complexity
- query language
- query evaluation
- relational queries
- query rewriting
- databases
- query processing
- functional dependencies
- xml documents
- query containment
- query answers
- xml schema
- uncertain data
- database
- temporal reasoning
- special case
- dl lite
- data structure
- unions of conjunctive queries
- database queries
- aggregate queries
- data exchange
- data streams