Incremental Maintenance of All-Nearest Neighbors Based on Road Network.
Jun FengNaoto MukaiToyohide WatanabePublished in: IEA/AIE (2004)
Keyphrases
- road network
- incremental maintenance
- nearest neighbor
- k nearest neighbor
- materialized views
- data cube
- cost model
- shortest path
- travel time
- knn
- high dimensional data
- location based services
- data points
- moving objects
- training set
- high dimensional
- trajectory data
- xml views
- spatial databases
- index structure
- distance function
- map matching
- data sets
- road segments
- query optimization
- query point
- multi dimensional
- three dimensional