A Normal Form for Fuzzy Functional Dependencies.
José Manuel Rodríguez-JiménezEstrella Rodríguez LorenzoPablo CorderoManuel EncisoAngel MoraPublished in: SSCI (2015)
Keyphrases
- normal form
- functional dependencies
- relational databases
- database design
- integrity constraints
- relational model
- database theory
- relational algebra
- database schemes
- nested relations
- set of functional dependencies
- data dependencies
- information content
- user defined
- xml documents
- database schema
- relational database theory
- relational schema
- conflict free
- universal relation
- inclusion dependencies
- entity relationship
- database
- incomplete information
- approximate functional dependencies
- relational database systems
- null values
- multi valued
- database systems
- case study