Hierarchical Graph Traversal for Aggregate k Nearest Neighbors Search in Road Networks (Extended Abstract).
Tenindra AbeywickramaMuhammad Aamir CheemaSabine StorandtPublished in: IJCAI (2021)
Keyphrases
- extended abstract
- k nearest neighbor
- road network
- query point
- knn
- spatial networks
- nearest neighbor
- nearest neighbor search
- spatial queries
- shortest path
- search algorithm
- moving objects
- knn classifier
- neural network
- support vector machine
- k nearest
- search space
- travel time
- text classification
- distance function
- location based services
- high dimensional
- reverse k nearest neighbor
- range queries
- nearest neighbor algorithm
- skyline queries
- multi dimensional
- computer vision