ODIN: Object Density Aware Index for CkNN Queries over Moving Objects on Road Networks.
Ziqiang YuXiaohui YuTao ZhouYueting ChenYang LiuBohan LiPublished in: CoRR (2023)
Keyphrases
- moving objects
- road network
- spatio temporal queries
- path queries
- objects moving
- spatial networks
- moving object databases
- uncertain trajectories
- spatio temporal
- travel time
- video sequences
- image sequences
- location based services
- background subtraction
- spatial queries
- fastest path
- spatial databases
- object tracking
- mobile objects
- shortest path
- route planning
- trip planning
- geographic information systems
- trajectory data
- transportation networks
- spatio temporal databases
- traffic data
- k nearest neighbor
- query language
- moving object trajectories
- range queries
- feature selection
- query processing
- spatial objects