Multiple k Nearest Neighbor Query Processing in Spatial Network Databases.
Xuegang HuangChristian S. JensenSimonas SaltenisPublished in: ADBIS (2006)
Keyphrases
- k nearest neighbor
- spatial networks
- spatial queries
- knn
- databases
- query processing
- nearest neighbor
- road network
- database systems
- support vector machine
- refinement step
- metric space
- spatial data
- text categorization
- multi step
- range queries
- database
- neural network
- knn algorithm
- knn classifier
- distance function
- similarity search
- classification method
- knowledge discovery
- travel time
- mobile objects
- spatial databases
- efficient processing
- spatial objects
- distance computation
- indexing techniques
- text classification
- graph construction
- image processing
- k nearest neighbour
- data analysis
- shortest path