An Efficient Framework for Correctness-Aware kNN Queries on Road Networks.
Dan HeSibo WangXiaofang ZhouReynold ChengPublished in: ICDE (2019)
Keyphrases
- knn
- spatial networks
- k nearest neighbor
- road network
- spatial queries
- range queries
- query point
- nearest neighbor
- k nearest neighbour
- spatial databases
- efficient processing
- reverse k nearest neighbor
- machine learning
- trajectory data
- distance function
- text classification
- high dimensional
- database systems
- three dimensional
- decision trees