Equivalence and transformation of extended algebraic operators in fuzzy relational databases.
Xiaohui TangGuoqing ChenPublished in: Fuzzy Sets Syst. (2006)
Keyphrases
- relational databases
- fuzzy sets
- algebraic operators
- fuzzy information
- object oriented
- object oriented database model
- similarity relations
- normal form
- membership functions
- fuzzy set theory
- databases
- xml databases
- database
- fuzzy logic
- relational data
- fuzzy description logics
- xml documents
- fuzzy relations
- data dependencies
- equivalence relation
- functional dependencies
- xml data
- sql queries
- relational model
- fuzzy clustering
- fuzzy rules
- fuzzy systems
- relational database management systems
- fuzzy reasoning
- fuzzy numbers
- keyword search
- search engine
- attribute oriented induction
- neural network