k-Closest Pair Query Monitoring Over Moving Objects.
Manli ZhuDik Lun LeeJun ZhangPublished in: MDM (2006)
Keyphrases
- moving objects
- database
- query processing
- response time
- query evaluation
- spatio temporal queries
- monitoring system
- spatio temporal
- query expansion
- user queries
- complex queries
- video sequences
- data structure
- image sequences
- relevance feedback
- real time
- continuously moving
- detection algorithm
- data sources
- background subtraction
- location tracking
- data objects
- retrieval method
- query formulation
- keywords
- dense optical flow
- optical flow
- efficient processing
- query execution
- wireless sensor networks
- video surveillance
- query language
- range queries
- query terms
- data management