Reasoning on Incompleteness of Spatial Information for Effectively and Efficiently Answering Range Queries over Incomplete Spatial Databases.
Alfredo CuzzocreaAndrea NucitaPublished in: FQAS (2009)
Keyphrases
- range queries
- spatial databases
- spatial information
- range aggregate queries
- multi dimensional
- spatial relationships
- r tree
- topological relations
- index structure
- efficient processing
- temporal information
- spatial objects
- spatial relations
- spatial queries
- cost model
- range searching
- spatial reasoning
- query processing
- knn
- metric space
- spatial features
- spatial data
- color histogram
- geographical information systems
- indexing techniques
- geographic information systems
- spatial join
- b tree
- data sets
- neural network
- nearest neighbor
- cardinal directions
- main memory
- database management systems
- image classification