SIDI: A Scalable in-Memory Density-based Index for Spatial Databases.
Duc Hai NguyenKhue DoanTran Vu PhamPublished in: DIDC@HPDC (2016)
Keyphrases
- spatial databases
- b tree
- spatial index
- index structure
- r tree
- spatial data
- spatial clustering
- range queries
- main memory
- spatial objects
- spatial database systems
- spatial data mining
- spatial join
- geographical information systems
- clustering algorithm
- topological relationships
- multi dimensional
- data quality
- geographic information systems
- algorithms and data structures
- reverse nearest neighbor
- indexing techniques
- spatial queries
- cost model
- database
- query processing
- indexing methods
- video sequences
- semi algebraic