A data encryption scheme and GPU-based query processing algorithm for spatial data outsourcing.
Min YoonAhra ChoMiyoung JangJae-Woo ChangPublished in: BigComp (2015)
Keyphrases
- spatial data
- spatial index
- query processing
- r tree
- data analysis
- spatial databases
- image data
- data sources
- clustering method
- data distribution
- database
- geographical information systems
- spatial queries
- knowledge discovery
- data points
- database systems
- data mining
- public key
- geospatial data
- spatial analysis
- spatial data mining
- geographical information
- machine learning