Efficient Exact k-Flexible Aggregate Nearest Neighbor Search in Road Networks Using the M-tree.
Moonyoung ChungSoon J. HyunWoong-Kee LohPublished in: CoRR (2021)
Keyphrases
- nearest neighbor search
- road network
- linear space
- nearest neighbor
- uncertain trajectories
- high dimensional
- shortest path
- travel time
- moving objects
- image retrieval
- exhaustive search
- search methods
- index structure
- spatial databases
- location based services
- data analysis
- genetic algorithm
- databases
- database systems
- feature space
- hash functions
- search algorithm
- three dimensional
- feature selection
- spatial networks