Slicing the Dimensionality: Top-k Query Processing for High-Dimensional Spaces.
Gheorghi GuzunJoel E. TosadoGuadalupe CanahuatePublished in: Trans. Large Scale Data Knowl. Centered Syst. (2014)
Keyphrases
- high dimensional spaces
- query processing
- nearest neighbor
- high dimensional
- high dimensional data
- euclidean distance
- high dimensions
- dimensionality reduction
- dimensional data
- low dimensional
- query optimization
- space partitioning
- database systems
- efficient query processing
- index structure
- r tree
- query execution
- data management
- high dimensionality
- cost model
- similarity search
- xml data
- range queries
- user queries
- dimensionality curse
- multi variate
- query result
- knn
- inverted index
- distance measure
- multi dimensional
- similarity measure
- data sets
- database