Computing Optimal Repairs for Functional Dependencies.
Ester LivshitsBenny KimelfeldSudeepa RoyPublished in: ACM Trans. Database Syst. (2020)
Keyphrases
- functional dependencies
- integrity constraints
- relational databases
- database design
- normal form
- database schemes
- xml documents
- inclusion dependencies
- relational model
- conflict free
- null values
- data dependencies
- inconsistent databases
- entity relationship
- cardinality constraints
- database schema
- logical implication
- set of functional dependencies
- efficient computation
- management system
- horn theories
- relational database theory
- databases
- query answering
- user defined
- universal relation
- consistent query answering
- answering queries using views