39 search results - page 7 / 8 » An Efficient Algorithm for Minimizing a Sum of p-Norms |
ICML
2006
IEEE
14 years 6 months ago
2006
IEEE
Principal component analysis (PCA) minimizes the sum of squared errors (L2-norm) and is sensitive to the presence of outliers. We propose a rotational invariant L1-norm PCA (R1-PC...
ALGORITHMICA
2005
13 years 5 months ago
2005
Quorum systems are a mechanism for obtaining fault-tolerance and efficient distributed systems. We consider geographic quorum systems; a geographic quorum system is a partition of...
TWC
2008
13 years 5 months ago
2008
We propose cross-layer optimization frameworks for multihop wireless networks using cooperative diversity. These frameworks provide solutions to fundamental relaying problems of de...
CGF
2008
13 years 5 months ago
2008
The focus of research in acceleration structures for ray tracing recently shifted from render time to time to image, the sum of build time and render time, and also the memory foo...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— In this paper, we present a two-layer rate control In [4], their rate controller TMN8 applied the Lagrange framework for low delay video transmission based on a multiplier to d...