Quad list quad trees: a geometrical data structure with improved performance for large region queries.
Ludo WeytenWim De PauwPublished in: IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. (1989)
Keyphrases
- quad trees
- data structure
- quadtree
- inverted index
- database
- query processing
- user queries
- linked list
- efficient processing
- databases
- database queries
- range queries
- main memory
- data sources
- dimensional data
- insertions and deletions
- bit vector
- high dimensional
- index structure
- input image
- multiresolution
- suffix tree
- indexing structure
- spatial index
- feature selection