Multiple Range Query Optimization in Spatial Databases.
Apostolos PapadopoulosYannis ManolopoulosPublished in: ADBIS (1998)
Keyphrases
- query optimization
- spatial databases
- join queries
- query processing
- database systems
- cost model
- spatial data
- r tree
- range queries
- multidatabase systems
- spatial objects
- cost estimation
- query execution
- cardinality estimation
- selectivity estimation
- xml data
- query optimizers
- road network
- query optimizer
- spatial join
- similarity measure
- transitive closure
- execution plan
- join algorithms
- relational model
- query plan
- data management
- data sets