There Goes the Neighborhood: Relational Algebra for Spatial Data Search
Jim GrayAlexander S. SzalayAniruddha R. ThakarGyorgy FeketeWilliam O'MullaneMaría A. Nieto-SantistebanGerd HeberArnold H. RotsPublished in: CoRR (2004)
Keyphrases
- spatial data
- relational algebra
- spatial databases
- relational model
- expressive power
- geographic information systems
- spatial data mining
- query language
- normal form
- data model
- spatial objects
- temporal data
- first order logic
- relational database systems
- relational calculus
- data analysis
- r tree
- geographical information systems
- spatio temporal data
- spatial database systems
- complex objects
- relational databases
- data structure
- data mining
- data types
- distributed systems
- multi dimensional
- query processing