QR factorization of tall and skinny matrices in a grid computing environment.
Emmanuel AgulloCamille CotiJack J. DongarraThomas HéraultJulien LangouPublished in: IPDPS (2010)
Keyphrases
- singular value decomposition
- grid computing environment
- kronecker product
- measurement matrix
- singular values
- peer to peer
- data matrix
- grid computing
- low rank
- least squares
- dimensionality reduction
- dimension reduction
- principal component analysis
- resource allocation
- factorization method
- matrix completion
- tensor factorization
- grid resource
- structure from motion
- qr decomposition
- matrix factorization
- rows and columns
- service oriented
- null space
- computing environments