Vague Spatio-Thematic Query Processing: A Qualitative Approach to Spatial Closeness.
Rolf GrütterThomas ScharrenbachBettina WaldvogelPublished in: Trans. GIS (2010)
Keyphrases
- query processing
- spatio temporal
- temporal correlation
- spatial data
- spatial queries
- spatial information
- space time
- fuzzy logic
- data management
- database systems
- spatial databases
- r tree
- spatial and temporal
- spatial temporal
- qualitative spatial reasoning
- qualitative information
- index structure
- spatial distribution
- uncertain information
- spatial database systems
- spatial correlation
- efficient processing
- spatial objects
- qualitative spatial
- cost model
- qualitative and quantitative
- similarity search
- topological relations
- temporal analysis
- interval algebra
- spatial relationships
- multidatabase environment
- geographical information systems
- aggregate queries
- range queries
- multispectral
- query optimization
- xml data
- multi dimensional
- moving objects
- video sequences