Some issues of fuzzy querying in relational databases.
Miroslav HudecMiljan VuceticPublished in: Kybernetika (2015)
Keyphrases
- relational databases
- databases
- database
- key issues
- fuzzy sets
- query language
- fuzzy logic
- object oriented
- flexible querying
- fuzzy set theory
- fuzzy numbers
- relational data
- fuzzy information
- efficient retrieval
- sql queries
- normal form
- query processing
- relational model
- membership functions
- rough sets
- xml databases
- multi criteria
- data model
- relational database management systems
- data structure
- database querying
- data sets