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JMLR
2010
166views more  JMLR 2010»
14 years 9 months ago
Pairwise Measures of Causal Direction in Linear Non-Gaussian Acyclic Models
We present new measures of the causal direction between two non-gaussian random variables. They are based on the likelihood ratio under the linear non-gaussian acyclic model (LiNG...
Aapo Hyvärinen
89
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PR
2010
110views more  PR 2010»
14 years 9 months ago
Object classification by fusing SVMs and Gaussian mixtures
Thomas Deselaers, Georg Heigold, Hermann Ney
TEC
2010
129views more  TEC 2010»
14 years 9 months ago
Expensive Multiobjective Optimization by MOEA/D With Gaussian Process Model
In some expensive multiobjective optimization problems, several function evaluations can be carried out at one time. Therefore, it is very desirable to develop methods which can g...
Qingfu Zhang, Wudong Liu, Edward P. K. Tsang, Boto...
TIT
2010
156views Education» more  TIT 2010»
14 years 9 months ago
Bandwidth and power allocation for cooperative strategies in Gaussian relay networks
Abstract-- In a relay network with a single sourcedestination pair, we examine the achievable rates with amplifyand-forward (AF) relaying strategy. Motivated by applications in sen...
Ivana Maric, Roy D. Yates