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DSP
2007
15 years 1 months ago
Blind separation of nonlinear mixtures by variational Bayesian learning
Blind separation of sources from nonlinear mixtures is a challenging and often ill-posed problem. We present three methods for solving this problem: an improved nonlinear factor a...
Antti Honkela, Harri Valpola, Alexander Ilin, Juha...
IJON
2007
119views more  IJON 2007»
15 years 1 months ago
Finite sample effects of the fast ICA algorithm
Many algorithms for independent component analysis (ICA) and blind source separation (BSS) can be considered particular instances of a criterion based on the sum of two terms: C(Y...
Sergio Bermejo
SAC
2008
ACM
15 years 1 months ago
Optimizing code through iterative specialization
Code specialization is a way to obtain significant improvement in the performance of an application. It works by exposing values of different parameters in source code. The availa...
Minhaj Ahmad Khan, Henri-Pierre Charles, Denis Bar...
IV
2007
IEEE
146views Visualization» more  IV 2007»
15 years 8 months ago
Web Based Visual Exploration of Patent Information
Patents are an invaluable source of scientific and technological information. Due to the strongly increasing number of patent applications and the broadening of the objectives of...
Mark Giereth, Steffen Koch, Martin Rotard, Thomas ...
GI
2007
Springer
15 years 8 months ago
Use Cases and Concepts for 3D Visualisation in Manufacturing
: We propose and analyse six use cases for 3D visualisation in manufacturing attempting to identify business scenarios for which 3D visualisation can add value in supporting manufa...
Bernhard Wolf, Gerald Mofor, Jochen Rode