Refining Coarse-Grained Spatial Data Using Auxiliary Spatial Data Sets with Various Granularities.
Yusuke TanakaTomoharu IwataToshiyuki TanakaTakeshi KurashimaMaya OkawaHiroyuki TodaPublished in: AAAI (2019)
Keyphrases
- spatial data
- coarse grained
- fine grained
- data sets
- spatial databases
- spatial data mining
- spatial objects
- geographic information systems
- temporal data
- spatial analysis
- geographic data
- spatial database systems
- geo spatial
- geospatial data
- protein sequences
- spatio temporal data
- r tree
- high level
- spatial queries
- spatial clustering
- data analysis
- spatial access methods
- geographical information
- spatial regions
- geographical information systems
- access control
- training set
- shared memory
- spatial relationships
- spatial index
- spatial data management
- vector data
- high dimensional data
- web documents
- metadata