Probabilistic Maximum Range-Sum Queries on Spatial Database.
Qiyu LiuXiang LianLei ChenPublished in: SIGSPATIAL/GIS (2019)
Keyphrases
- spatial databases
- range sum queries
- olap data cubes
- spatial data
- data cube
- efficiently computing
- spatial objects
- space efficient
- range queries
- spatial database systems
- r tree
- spatial data mining
- spatial queries
- data quality
- spatial index
- metadata
- spatial relationships
- multi dimensional
- dimensionality reduction
- geographic information systems
- b tree
- spatial information
- nearest neighbor
- topological relationships
- data analysis
- training data
- three dimensional
- database