20833 search results - page 4158 / 4167 » Hidden process models |
155
Voted
TIT
2010
14 years 9 months ago
2010
Most communication systems use some form of feedback, often related to channel state information. The common models used in analyses either assume perfect channel state information...
156
Voted
TSP
2010
14 years 9 months ago
2010
The Lasso is a popular technique for joint estimation and continuous variable selection, especially well-suited for sparse and possibly under-determined linear regression problems....
151
Voted
TSP
2010
14 years 9 months ago
2010
Abstract--In this paper, we investigate various channel estimators that exploit channel sparsity in the time and/or Doppler domain for a multicarrier underwater acoustic system. We...
146
Voted
TVLSI
2010
14 years 9 months ago
2010
Abstract-- The operational characteristics of integrated circuits based on nanoscale semiconductor technology are expected to be increasingly affected by variations in the manufact...
171
Voted
BMCBI
2011
14 years 9 months ago
2011
Background: Automated, image based high-content screening is a fundamental tool for discovery in biological science. Modern robotic fluorescence microscopes are able to capture th...