A Ring-Oriented Approach for Block Matrix Factorizations on Shared and Distributed Memory Architectures.
Krister DacklandErik ElmrothBo KågströmPublished in: PPSC (1993)
Keyphrases
- distributed memory
- matrix multiplication
- matrix factorization
- parallel computers
- shared memory
- ibm sp
- collaborative filtering
- parallel implementation
- multiprocessor systems
- scientific computing
- data parallelism
- recommender systems
- parallel architecture
- message passing
- low rank
- nonnegative matrix factorization
- parallel architectures
- parallel machines
- missing data
- signal processing
- factorization methods
- negative matrix factorization
- data matrix
- image segmentation
- least squares
- computer science