Estimating the result size of a query to velocity skewed moving objects.
Yong-Jin ChoiHo-Hyun ParkChin-Wan ChungPublished in: Inf. Process. Lett. (2003)
Keyphrases
- moving objects
- query processing
- optical flow
- response time
- database
- image sequences
- spatio temporal
- result set
- query expansion
- database queries
- video surveillance
- query execution
- user queries
- rigid body
- skewed data
- dense optical flow
- continuously moving
- object tracking
- dynamic scenes
- data objects
- retrieval systems
- data sources
- computational complexity
- databases