Maintenance of Spatial Semijoin Queries on Moving Points.
Glenn Simmons IwerksHanan SametKenneth P. SmithPublished in: VLDB (2004)
Keyphrases
- moving points
- spatial queries
- spatial databases
- spatial data
- query processing
- efficient processing
- query evaluation
- spatial information
- query language
- spatio temporal
- moving objects
- join queries
- space time
- spatio temporal databases
- range queries
- spatial relationships
- spatial features
- knn
- geographic information systems
- optical flow