Sampling from repairs of conditional functional dependency violations.
George BeskalesIhab F. IlyasLukasz GolabArtur GaliullinPublished in: VLDB J. (2014)
Keyphrases
- functional dependencies
- integrity constraints
- normal form
- approximate functional dependencies
- relational databases
- relational model
- database design
- data transformation
- database schemes
- null values
- conflict free
- inclusion dependencies
- horn theories
- query answering
- xml documents
- set of functional dependencies
- conjunctive queries
- data dependencies
- consistent query answering
- database systems
- databases
- relational schema
- case study
- entity relationship
- user defined