Clustering with Obstacles in Spatial Databases
Mohamed A. El-ZawawyMohamed E. El-SharkawiPublished in: CoRR (2009)
Keyphrases
- spatial databases
- spatial data
- clustering algorithm
- spatial objects
- spatial database systems
- spatial queries
- algorithms and data structures
- spatial clustering
- r tree
- data quality
- range queries
- spatial relationships
- geographic information systems
- clustering method
- approximate query processing
- reverse nearest neighbor
- road network
- spatial data mining
- topological relationships
- data points
- graph theoretic
- index structure
- multimedia information systems
- feature extraction
- data mining
- data sets