An Integrated Query Relaxation Approach Adopting Data Abstraction and Fuzzy Relation.
Soon-Young HuhKae-Hyun MoonJinsoo ParkPublished in: J. Database Manag. (2010)
Keyphrases
- data abstraction
- query relaxation
- fuzzy relations
- knowledge driven
- fuzzy sets
- database management
- conceptual modeling
- formal specification
- object oriented
- object oriented databases
- fuzzy rules
- programming language
- web databases
- transitive closure
- integrity constraints
- abstract data types
- functional dependencies
- approximate answers
- information systems
- databases
- fuzzy logic
- information extraction
- data model
- data analysis
- data structure