Armstrong Relations, Functional Dependencies and Strong Dependencies.
János DemetrovicsVu Duc ThiPublished in: Comput. Artif. Intell. (1995)
Keyphrases
- functional dependencies
- multivalued dependencies
- data dependencies
- universal relation
- inclusion dependencies
- database schemes
- functional and multivalued dependencies
- join dependencies
- relational databases
- integrity constraints
- conflict free
- normal form
- relational model
- database design
- cardinality constraints
- relational data model
- set of functional dependencies
- user defined
- equality generating dependencies
- logical implication
- entity relationship
- null values
- relational database theory
- database schema
- database technology
- xml documents
- database systems
- multi valued
- databases
- relational algebra
- relational data
- object oriented
- knowledge base