Clustering Spatial Data for Aggregate Query Processing in Walkthrough: A Hypergraph Approach.
Shao-Shin HungChih Ming ChiuTsou Tsun FuJung-Tsung ChenDerchian TsaihJyh-Jong TsayPublished in: Trans. Edutainment (2012)
Keyphrases
- spatial data
- r tree
- query processing
- spatial queries
- spatial clustering
- multidimensional data
- spatial databases
- spatial data mining
- clustering algorithm
- spatial objects
- geographic information systems
- spatial index
- geospatial data
- spatial query processing
- index structure
- geo spatial
- k means
- geographic data
- geographical information
- data analysis
- spatio temporal data
- semantic caching
- clustering method
- data management
- spatial database systems
- data partitioning
- spatial relationships
- geographical information systems
- spatial data management
- spatial access methods
- spatial analysis
- database systems
- geographic information
- location based services
- raster data
- query optimization
- databases
- efficient processing
- range queries
- xml data
- data points