Distance join queries on spatial networks.
Jagan SankaranarayananHouman AlborziHanan SametPublished in: GIS (2006)
Keyphrases
- join queries
- spatial networks
- query optimization
- road network
- query processing
- spatial databases
- conjunctive queries
- complex queries
- parallel processing
- shortest path
- join algorithms
- k nearest neighbor
- travel time
- r tree
- distance measure
- metric space
- moving objects
- distance function
- efficient processing
- spatial join
- database
- main memory
- integrity constraints
- knn
- query execution