3422 search results - page 489 / 685 » Random Subset Optimization |
125
Voted
ICASSP
2010
IEEE
15 years 3 months ago
2010
IEEE
According to Shannon Sampling Theory, Fourier interpolation is the optimal way to reach subpixel accuracy from a properly-sampled digital image. However, for most images this inte...
147
Voted
GLOBECOM
2007
IEEE
15 years 3 months ago
2007
IEEE
Abstract— Many techniques for constructing unitary spacetime constellations have been proposed. To minimize bit-error rate (BER) in a wireless communication system, constellation...
117
Voted
COR
2008
15 years 3 months ago
2008
In this paper, we provide a study of Max-Min Fair (MMF) multicommodity flows and focus on some of their applications to multi-commodity networks. We first present the theoretical ...
120
Voted
COR
2008
15 years 3 months ago
2008
In this paper a two-level hierarchical model for the location of concentrators and routers in computers networks is presented. Given a set of candidate locations and the capacitie...
119
Voted
CORR
2008
Springer
15 years 3 months ago
2008
Springer
We study the joint source channel coding problem of transmitting an analog source over a Gaussian channel in two cases - (i) the presence of interference known only to the transmit...