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ICA
2004
Springer
15 years 9 months ago
Analytical Solution of the Blind Source Separation Problem Using Derivatives
In this paper, we consider independence property between a random process and its first derivative. Then, for linear mixtures, we show that cross-correlations between mixtures and...
Sebastien Lagrange, Luc Jaulin, Vincent Vigneron, ...
ICASSP
2010
IEEE
15 years 4 months ago
An adaptive level of detail approach to nonlinear estimation
In this work, we present a general method for approximating nonlinear transformations of Gaussian mixture random variables. It is based on transforming the individual Gaussians wi...
Friedrich Faubel, Dietrich Klakow
ICIP
2003
IEEE
16 years 5 months ago
Higher-order dependencies in local appearance models
Baback Moghaddam, David Guillamet, Jordi Vitri&agr...
EACL
2009
ACL Anthology
16 years 4 months ago
Dependency Trees and the Strong Generative Capacity of CCG
Alexander Koller, Marco Kuhlmann