334 search results - page 49 / 67 » On Shift-Invariant Sparse Coding |
ISCA
2008
IEEE
14 years 3 months ago
2008
IEEE
The current trend is for processors to deliver dramatic improvements in parallel performance while only modestly improving serial performance. Parallel performance is harvested th...
IJHPCA
2010
13 years 7 months ago
2010
Sparse matrix operations achieve only small fractions of peak CPU speeds because of the use of specialized, indexbased matrix representations, which degrade cache utilization by i...
CVPR
2011
IEEE
13 years 25 days ago
2011
IEEE
Nowadays numerous social images have been emerging on the Web. How to precisely label these images is critical to image retrieval. However, traditional image-level tagging methods...
WWW
2009
ACM
14 years 9 months ago
2009
ACM
The abundant knowledge in web communities has motivated the research interests in discussion threads. The dynamic nature of discussion threads poses interesting and challenging pr...
NIPS
2001
13 years 10 months ago
2001
Recent biological experimental findings have shown that the synaptic plasticity depends on the relative timing of the pre- and postsynaptic spikes which determines whether Long Te...