Approximately processing aggregate range queries on remote spatial databases.
Hideki SatoRyoichi NaritaPublished in: Int. J. Knowl. Web Intell. (2013)
Keyphrases
- range queries
- spatial databases
- efficient processing
- multi dimensional
- r tree
- aggregate data
- index structure
- metric space
- cost model
- spatial queries
- query processing
- spatial join
- spatial objects
- knn
- range searching
- range aggregate queries
- multidimensional data
- geographic information systems
- spatial relationships
- range query processing
- indexing techniques
- spatial data
- databases
- feature selection
- continuous queries
- asymptotically optimal
- b tree
- main memory
- machine learning
- neural network