Retrieving Text-Based Surrounding Objects in Spatial Databases.
Bojie ShenMd. Saiful IslamDavid TaniarJunhu WangPublished in: AINA (2019)
Keyphrases
- spatial databases
- spatial objects
- spatial queries
- spatial data
- spatial relationships
- spatial index
- cardinal directions
- spatial join
- geographic information systems
- r tree
- spatial database systems
- topological relationships
- multimedia
- range queries
- data quality
- road network
- data objects
- algorithms and data structures
- data structure
- file organization
- relational databases
- moving objects
- geographical information systems
- database systems
- object relational
- three dimensional
- metadata
- feature selection