Keyphrases
- spatial databases
- detecting outliers
- outlier detection
- spatial data
- spatial objects
- data streams
- r tree
- spatial database systems
- spatial queries
- range queries
- geographical information systems
- geographic information systems
- data quality
- spatial index
- topological relations
- spatial data mining
- topological relationships
- information retrieval
- database
- nearest neighbor
- management system
- efficient processing
- data analysis
- data structure
- feature selection
- machine learning