Keyphrases
- functional dependencies
- functional and multivalued dependencies
- relational databases
- integrity constraints
- database design
- normal form
- relational model
- data dependencies
- xml documents
- database schema
- logical implication
- universal relation
- conflict free
- database schemes
- user defined
- approximate functional dependencies
- entity relationship
- inclusion dependencies
- cardinality constraints
- data mining
- multivalued dependencies
- set of functional dependencies
- horn theories
- relational database theory
- object oriented
- knowledge representation