486 search results - page 66 / 98 » Improved upper bounds for 3-SAT |
ICASSP
2011
IEEE
13 years 7 days ago
2011
IEEE
In previous work, a water-filling algorithm was proposed which sought to minimize the mean square error (MSE) at any given time by optimally choosing the gains (i.e. step-sizes) ...
ICASSP
2011
IEEE
13 years 6 days ago
2011
IEEE
—We present an alternative analysis of weighted 1 minimization for sparse signals with a nonuniform sparsity model, and extend our results to nuclear norm minimization for matric...
ECRTS
1998
IEEE
14 years 23 days ago
1998
IEEE
This paper introduces improvements in partitioning schemes for multiprocessor real-time systems which allow higher processor utilization and enhanced schedulability by using exact...
ECCC
2006
13 years 8 months ago
2006
We show that for any > 0, a maximum-weight triangle in an undirected graph with n vertices and real weights assigned to vertices can be found in time O(n + n2+), where is the ...
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
This paper discusses the question: Can we improve the recognition of objects by using their spatial context? We start from Bag-of-Words models and use the Pascal 2007 dataset. We u...