Evaluating the usage of exact queries on 3D spatial databases.
Matheus A. de OliveiraMarcelo M. MenezesSalles V. G. MagalhãesBruno F. CoelhoPublished in: GeoInfo (2020)
Keyphrases
- spatial databases
- range queries
- spatial queries
- reverse nearest neighbor
- join queries
- spatial database systems
- spatial data
- approximate query processing
- r tree
- spatial join
- efficient processing
- query processing
- spatial objects
- multi dimensional
- geographic information systems
- exact match
- transitive closure
- index structure
- nearest neighbor
- query language
- data sources
- semi algebraic
- data quality
- spatial relationships
- metric space
- query result
- cost model
- database
- road network
- query evaluation
- knn
- b tree
- multi type
- data structure
- data mining
- neural network