Finding fuzzy and gradual functional dependencies with SummarySQL.
Dan RasmussenRonald R. YagerPublished in: Fuzzy Sets Syst. (1999)
Keyphrases
- functional dependencies
- integrity constraints
- normal form
- relational databases
- database design
- fuzzy relations
- relational model
- fuzzy sets
- data dependencies
- conflict free
- inclusion dependencies
- universal relation
- similarity relations
- xml documents
- database schemes
- user defined
- approximate functional dependencies
- logical implication
- fuzzy numbers
- cardinality constraints
- multivalued dependencies
- answering queries using views
- entity relationship
- database schema
- database technology
- set valued
- database
- data integration
- set of functional dependencies
- relational database theory
- data management
- database systems