Keyphrases
- data model
- spatial structure
- database systems
- spatial relations
- semi structured
- spatial data
- image representation
- spatial databases
- spatial information
- spatial relationships
- query language
- spatio temporal
- database
- object model
- spatial and temporal
- spatial layout
- spatial arrangement
- database design
- data integration
- xml data
- natural language
- case study
- data mining
- databases