Capturing Uncertainty in Spatial Queries over Imprecise Data.
Xingbo YuSharad MehrotraPublished in: DEXA (2003)
Keyphrases
- imprecise data
- spatial queries
- uncertain data
- spatial databases
- spatial data
- efficient processing
- spatial objects
- missing data
- rough sets
- k nearest neighbor
- range queries
- query processing
- r tree
- geographic information systems
- rough set theory
- naive bayes classifier
- road network
- neural network
- data management
- indexing techniques
- metric space
- text classification
- support vector machine
- knn
- machine learning