New Protocols for Secure Linear Algebra: Pivoting-Free Elimination and Fast Block-Recursive Matrix Decomposition.
Niek J. BoumanNiels de VreedePublished in: IACR Cryptol. ePrint Arch. (2018)
Keyphrases
- linear algebra
- matrix decomposition
- singular value decomposition
- low rank
- singular values
- nonnegative matrix factorization
- low rank matrix
- low rank approximation
- data matrix
- image processing
- dimensionality reduction
- computer architecture
- principal component analysis
- least squares
- latent structure
- high dimensional data
- kernel matrix
- radon transform
- convex optimization