GPU-Based Algorithms for Processing the k Nearest-Neighbor Query on Spatial Data Using Partitioning and Concurrent Kernel Execution.
Polychronis VelentzasMichael VassilakopoulosAntonio CorralChristos AntonopoulosPublished in: Int. J. Parallel Program. (2023)
Keyphrases
- spatial queries
- k nearest neighbor
- spatial data
- knn
- efficient processing
- spatial databases
- range queries
- query types
- spatial objects
- nearest neighbor
- query processing
- geographic information systems
- spatial data mining
- geographical information systems
- data structure
- spatial index
- database
- r tree
- nearest neighbour
- spatial datasets
- databases
- spatial relationships
- neural network
- learning algorithm
- geospatial data
- skyline queries
- distance computation
- data mining
- road network
- index structure
- text classification
- multi dimensional
- indexing techniques
- support vector machine
- feature space
- feature selection
- distance function
- spatial database systems