A Hierarchical Spatial Network Index for Arbitrarily Distributed Spatial Objects.
Xiangqiang MinDieter PfoserAndreas ZüfleYehua ShengPublished in: ISPRS Int. J. Geo Inf. (2021)
Keyphrases
- spatial objects
- spatial data
- spatial databases
- spatial index
- indexing techniques
- spatial clustering
- spatial relations
- topological relationships
- spatial queries
- spatial database systems
- spatial relationships
- spatial features
- spatial data mining
- r tree
- spatial distance
- quadtree
- topological relations
- index structure
- spatial datasets
- database
- spatial information
- b tree
- databases
- data structure
- moving objects
- spatial reasoning
- video sequences
- training set
- high dimensional
- image data
- nearest neighbor
- data management