Sciweavers

1802 search results - page 50 / 361
» Sparse Computations with PEI
Sort
View
IPPS
2007
IEEE
15 years 4 months ago
CCA-LISI: On Designing A CCA Parallel Sparse Linear Solver Interface
Sparse linear solvers account for much of the execution time in many high-performance computing (HPC) applications, and not every solver works on all problems. Hence choosing a su...
Fang Liu, Randall Bramley
IJCNN
2006
IEEE
15 years 3 months ago
Studies on Sparse Array Cortical Modeling and Memory Cognition Duality
— In this paper we have suggested a sparse three dimensional array model for the brain. Entries of the array are synaptic weights as functions of time. This is a typical four dim...
Kausik Kumar Majumdar, Robert Kozma
ICPR
2010
IEEE
15 years 2 months ago
On the Dimensionality Reduction for Sparse Representation Based Face Recognition
Face recognition (FR) is an active yet challenging topic in computer vision applications. As a powerful tool to represent high dimensional data, recently sparse representation bas...
Lei Zhang, Meng Yang, Zhizhao Feng, David Zhang
DAC
2010
ACM
14 years 10 months ago
Toward efficient large-scale performance modeling of integrated circuits via multi-mode/multi-corner sparse regression
In this paper, we propose a novel multi-mode/multi-corner sparse regression (MSR) algorithm to build large-scale performance models of integrated circuits at multiple working mode...
Wangyang Zhang, Tsung-Hao Chen, Ming Yuan Ting, Xi...
MFCS
2010
Springer
14 years 8 months ago
Evaluating Non-square Sparse Bilinear Forms on Multiple Vector Pairs in the I/O-Model
We consider evaluating one bilinear form defined by a sparse Ny × Nx matrix A having h entries on w pairs of vectors The model of computation is the semiring I/O-model with main ...
Gero Greiner, Riko Jacob