Counting subset repairs with functional dependencies.
Ester LivshitsBenny KimelfeldJef WijsenPublished in: J. Comput. Syst. Sci. (2021)
Keyphrases
- functional dependencies
- integrity constraints
- relational databases
- normal form
- database design
- relational model
- inconsistent databases
- data dependencies
- inclusion dependencies
- conflict free
- database schemes
- null values
- database schema
- consistent query answering
- approximate functional dependencies
- entity relationship
- universal relation
- xml documents
- deductive databases
- equality generating dependencies
- user defined
- set of functional dependencies
- logical implication
- horn theories
- answering queries using views
- cardinality constraints
- database
- relational database theory