7129 search results - page 382 / 1426 » Approximation Algorithms for Treewidth |
178
click to vote
ISCAS
2008
IEEE
15 years 11 months ago
2008
IEEE
— Non-negative matrix factorization (NMF), i.e. V ≈ WH where both V, W and H are non-negative has become a widely used blind source separation technique due to its part based r...
141
click to vote
CGI
1998
IEEE
15 years 9 months ago
1998
IEEE
Ray tracing and Monte-Carlo based global illumination, as well as radiosity and other finite-element based global illumination methods, all require repeated evaluation of quantita...
145
click to vote
JEA
2008
15 years 4 months ago
2008
As more and more genomes are sequenced, evolutionary biologists are becoming increasingly interested in evolution at the level of whole genomes, in scenarios in which the genome e...
212
click to vote
CVPR
2009
IEEE
17 years 21 hour ago
2009
IEEE
Restoring a clear image from a single motion-blurred
image due to camera shake has long been a challenging
problem in digital imaging. Existing blind deblurring techniques
eithe...
162
click to vote
CIVR
2009
Springer
15 years 11 months ago
2009
Springer
We start from the state-of-the-art Bag of Words pipeline that in the 2008 benchmarks of TRECvid and PASCAL yielded the best performance scores. We have contributed to that pipelin...