Selectivity estimation for spatio-temporal queries to moving objects.
Yong-Jin ChoiChin-Wan ChungPublished in: SIGMOD Conference (2002)
Keyphrases
- spatio temporal queries
- selectivity estimation
- spatial join
- moving objects
- spatial databases
- range queries
- cost model
- spatial objects
- join algorithms
- r tree
- efficient processing
- continuous queries
- join operations
- spatio temporal databases
- query optimization
- moving object databases
- spatio temporal
- dimensional data
- query processing
- mobile objects
- spatio temporal data
- high dimensional
- temporal databases
- image sequences