Optimal Obstructed Sequenced Route Queries in Spatial Databases.
Anika AnwarTanzima HashemPublished in: EDBT (2017)
Keyphrases
- spatial databases
- range queries
- spatial queries
- reverse nearest neighbor
- spatial database systems
- join queries
- road network
- trip planning
- approximate query processing
- r tree
- spatial data
- query processing
- spatial objects
- multi dimensional
- spatial join
- efficient processing
- transitive closure
- geographical information systems
- index structure
- geographic information systems
- query language
- data quality
- cost model
- nearest neighbor
- b tree
- topological relationships
- query evaluation
- database
- spatial data mining
- semi algebraic
- data objects
- shortest path
- computer vision
- databases
- location based services
- spatial relationships
- metric space
- wavelet synopses
- query optimization
- database systems