Some Remarks On Generating Armstrong And Inferring Functional Dependencies Relation.
János DemetrovicsVu Duc ThiPublished in: Acta Cybern. (1995)
Keyphrases
- functional dependencies
- universal relation
- integrity constraints
- multivalued dependencies
- relational databases
- database design
- normal form
- relational model
- data dependencies
- database schemes
- approximate functional dependencies
- inclusion dependencies
- relational operators
- xml documents
- conflict free
- user defined
- relational database theory
- database schema
- horn theories
- cardinality constraints
- relational schema
- logical implication
- xml keys
- functional and multivalued dependencies
- data mining
- entity relationship
- object oriented
- nested relations
- deductive databases
- expressive power
- data structure