Parallel Cholesky Factorization of a Block Tridiagonal Matrix.
Thuan D. CaoJohn F. HallRobert A. van de GeijnPublished in: ICPP Workshops (2002)
Keyphrases
- singular value decomposition
- low rank
- coefficient matrix
- factorization methods
- factorization method
- linear systems
- matrix factorization
- kernel matrix
- gram matrix
- rows and columns
- data matrix
- row column
- measurement matrix
- sparse matrices
- parallel processing
- linear algebra
- sparse matrix
- shared memory
- covariance matrix
- block wise
- tensor factorization
- parallel algorithm
- positive definite
- least squares
- parallel computing
- parallel implementation
- multibody
- distributed memory
- massively parallel
- message passing
- missing data
- pairwise
- kronecker product