A fuzzy grammar and possibility theory-based natural language user interface for spatial queries.
Fangju WangPublished in: Fuzzy Sets Syst. (2000)
Keyphrases
- spatial relations
- possibility theory
- spatial queries
- natural language
- spatial objects
- fuzzy set theory
- user interface
- fuzzy sets
- spatial information
- possibility distributions
- fuzzy logic
- nonmonotonic reasoning
- probability theory
- incomplete information
- knowledge representation
- belief functions
- fuzzy numbers
- machine learning
- conditional independence
- efficient processing
- r tree
- spatial data
- rough set theory
- spatial databases
- range queries
- neural network
- rough sets
- belief revision
- k nearest neighbor
- multi dimensional
- knn
- pattern recognition