Contact Query Processing Based on Spatiotemporal Trajectory.
Shuchang ZhangZhiming DingPublished in: SpatialDI (2023)
Keyphrases
- query processing
- moving points
- spatial and temporal
- database systems
- space time
- continuously moving
- object trajectories
- trajectory data
- spatio temporal
- data management
- similarity search
- database query processing
- query execution
- query optimization
- index structure
- xml data
- cost model
- aggregate queries
- multidatabase environment
- query evaluation
- efficient processing
- r tree
- range queries
- database
- spatiotemporal data
- trajectories of moving objects
- user queries
- spatial queries
- distributed query processing
- database management systems
- spatiotemporal patterns
- search engine
- neural network