Optimizing Moving Queries over Moving Object Data Streams.
Dan LinBin CuiDongqing YangPublished in: DASFAA (2007)
Keyphrases
- moving objects
- data streams
- load shedding
- spatio temporal queries
- objects moving
- query processing
- moving object databases
- multiple moving objects
- background subtraction
- video sequences
- continuously moving
- query language
- spatial networks
- spatio temporal databases
- sliding window
- response time
- image sequences
- sensor networks
- database
- spatio temporal
- data sources
- detection algorithm
- moving points
- user queries
- web search engines
- data sets
- data stream management systems
- efficient processing
- streaming data
- query evaluation
- optical flow
- stream data
- moving object detection
- motion segmentation
- change detection
- object tracking
- camera motion
- spatio temporal data
- multi dimensional data
- concept drift
- dynamic scenes
- location tracking