Geotagging with local lexicons to build indexes for textually-specified spatial data.
Michael D. LiebermanHanan SametJagan SankaranarayananPublished in: ICDE (2010)
Keyphrases
- spatial data
- spatial index
- spatial databases
- geographic information systems
- spatial index structures
- spatial data mining
- r tree
- geospatial data
- geo spatial
- spatial queries
- spatial access methods
- geographical information systems
- database
- b tree
- spatial data management
- data analysis
- location based services
- spatial relationships
- temporal data
- spatial objects
- spatial database systems
- databases
- geographic data
- vector data
- index structure
- access methods
- materialized views
- spatial clustering