Privacy Preserving kNN Spatial Query with Voronoi Neighbors.
Eva HabeebIbrahim KamelZaher Al AghbariPublished in: WorldCIST (2) (2019)
Keyphrases
- privacy preserving
- spatial queries
- k nearest neighbor
- knn
- nearest neighbor
- k nearest
- range queries
- distance function
- euclidean distance
- high dimensional data
- r tree
- similarity search
- feature selection
- neural network
- index structure
- text classification
- data analysis
- spatial databases
- efficient processing
- data points
- query processing
- xml documents
- spatial data
- high dimensional
- training set
- spatial objects
- database systems
- support vector machine