Evaluating k Nearest Neighbor Query on Road Networks with no Information Leakage.
Lu WangRuxia MaXiaofeng MengPublished in: WISE (1) (2015)
Keyphrases
- k nearest neighbor
- spatial queries
- road network
- knn
- query point
- spatial networks
- nearest neighbor
- information leakage
- path queries
- range queries
- neural network
- query processing
- text classification
- database
- efficient processing
- spatial objects
- shortest path
- support vector machine
- metric space
- spatial databases
- spatial data
- travel time
- training set
- training data
- distance function
- moving objects
- data points
- mobile objects
- feature selection
- social networks