Two Phase Query Processing with Fuzzy Approximations.
David TruffetMaria E. OrlowskaPublished in: ACM-GIS (1996)
Keyphrases
- query processing
- membership functions
- fuzzy logic
- fuzzy sets
- database systems
- database query processing
- data management
- fuzzy rules
- r tree
- similarity search
- fuzzy set theory
- fuzzy reasoning
- efficient computation
- index structure
- fuzzy numbers
- fuzzy controller
- soft computing
- artificial intelligence
- query evaluation
- fuzzy membership functions
- closed form
- xml data
- query optimization
- approximation methods
- range queries
- fuzzy classification
- join algorithms
- multi criteria
- materialized views
- cost model
- data sets
- user queries
- genetic algorithm