115 search results - page 9 / 23 » A MATLAB-Based Code Generator for Sparse Matrix Computations |
NECO
2010
13 years 5 months ago
2010
Neurons in the input layer of primary visual cortex in primates develop edge-like receptive fields. One approach to understanding the emergence of this response is to state that ...
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
We consider the problem of finding a few representatives for a dataset, i.e., a subset of data points that efficiently describes the entire dataset. We assume that each data poi...
ICIW
2009
IEEE
14 years 2 months ago
2009
IEEE
BitTorrent and Practical Network Coding are efficient methods for sharing files in a peer-to-peer network. Both face the problem to distribute a given file using peers with dif...
ICS
1997
Tsinghua U.
13 years 11 months ago
1997
Tsinghua U.
Modern microprocessors can achieve high performance on linear algebra kernels but this currently requires extensive machine-speci c hand tuning. We have developed a methodology wh...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
We describe and analyze the joint source/channel coding properties of a class of sparse graphical codes based on compounding a low-density generator matrix (LDGM) code with a low-...