Multidimensional range queries on hierarchical Voronoi overlays.
Luca FerrucciLaura RicciMichele AlbanoRanieri BaragliaMatteo MordacchiniPublished in: J. Comput. Syst. Sci. (2016)
Keyphrases
- range queries
- multi dimensional
- multidimensional data
- data cube
- aggregate data
- index structure
- efficient processing
- r tree
- query processing
- range query processing
- multi dimensional data
- metric space
- knn
- range searching
- euclidean distance
- indexing techniques
- query types
- data structure
- high dimensional
- voronoi diagram
- disk accesses
- nearest neighbor
- similarity queries
- database systems
- neural network