327 search results - page 18 / 66 » Some Elimination Problems for Matrices |
221
Voted
WCNC
2010
IEEE
15 years 11 months ago
2010
IEEE
Abstract—In this paper, a multicarrier multi-hop multipleinput multiple-output (MIMO) relay system is investigated. A linear non-regenerative strategy is applied at each relay no...
159
Voted
CORR
2008
Springer
15 years 7 months ago
2008
Springer
We consider the problem of estimating the support of a vector Rp based on observations contaminated by noise. A significant body of work has studied behavior of 1-relaxations when...
184
Voted
JUCS
2008
15 years 7 months ago
2008
: The contribution of this paper is twofold. First we investigate the use of the confusion matrices in order to get some insight to better define perceptual zoning for character re...
215
Voted
JMLR
2012
13 years 10 months ago
2012
In this paper we address the problem of pool based active learning, and provide an algorithm, called UPAL, that works by minimizing the unbiased estimator of the risk of a hypothe...
169
Voted
CPM
2010
Springer
16 years 7 days ago
2010
Springer
Abstract. We address in this paper a new computational biology problem that aims at understanding a mechanism that could potentially be used to genetically manipulate natural insec...