Efficient Parallel Skyline Query Processing for High-Dimensional Data.
MingJie TangYongyang YuWalid G. ArefQutaibah M. MalluhiMourad OuzzaniPublished in: IEEE Trans. Knowl. Data Eng. (2018)
Keyphrases
- high dimensional data
- query processing
- similarity search
- low dimensional
- nearest neighbor
- dimensionality reduction
- high dimensional
- data sets
- data points
- subspace clustering
- dimension reduction
- data analysis
- high dimensions
- high dimensionality
- data distribution
- manifold learning
- input space
- clustering high dimensional data
- original data
- database systems
- query optimization
- high dimensional datasets
- high dimensional spaces
- subspace learning
- nonlinear dimensionality reduction
- multi dimensional
- r tree
- feature space
- lower dimensional
- small sample size
- linear discriminant analysis
- dimensional data
- join algorithms
- cost model
- indexing techniques
- distance function
- index structure
- data management
- image processing