VizQ: A System for Scalable Processing of Visibility Queries in 3D Spatial Databases.
Arif ArmanMohammed Eunus AliFarhana Murtaza ChoudhuryKaysar AbdullahPublished in: CIKM (2017)
Keyphrases
- spatial databases
- join queries
- range queries
- spatial queries
- efficient processing
- reverse nearest neighbor
- spatial data
- r tree
- spatial database systems
- spatial join
- query processing
- spatial objects
- approximate query processing
- index structure
- multi dimensional
- nearest neighbor
- geographic information systems
- metric space
- semi algebraic
- road network
- database
- geographical information systems
- query evaluation
- neural network
- query result
- multi type
- b tree
- indexing methods
- spatial relationships
- data quality
- data distribution
- data management
- query language
- training data
- database systems
- feature selection
- data sets