Keyphrases
- spatial data
- spatial information
- information retrieval
- spatio temporal
- spatial and temporal
- spatial reasoning
- spatial index
- indexing method
- efficient retrieval
- content based retrieval
- spatial databases
- video indexing
- access methods
- indexing scheme
- text retrieval
- databases
- real time
- spatial relations
- database
- spatial distribution
- high dimensional
- spatial correlation
- digital libraries
- video sequences
- information systems
- spatial constraints