Nonlinear Independent Component Analysis by Self-Organizing Maps. - Petteri Pajunen (ICANN, 1996)

A competitive learning algorithm for separating binary sources. - Petteri Pajunen (ESANN, 1997)

A Maximum Likelihood Approach to Nonlinear Blind Source Separation. - Petteri Pajunen; Juha Karhunen (ICANN, 1997)

Blind source separation using least-squares type adaptive algorithms. - Juha Karhunen; Petteri Pajunen (ICASSP, 1997)

Blind source separation and tracking using nonlinear PCA criterion: a least-squares approach. - Juha Karhunen; Petteri Pajunen (ICNN, 1997)

Blind separation of binary sources with less sensors than sources. - Petteri Pajunen (ICNN, 1997)

On Neural Blind Separation with Noise Suppression and Redundancy Reduction. - Juha Karhunen; Andrzej Cichocki; Wlodzimierz Kasprzak; Petteri Pajunen (Int. J. Neural Syst., 1997)

Least-Squares Methods for Blind Source Separation Based on Nonlinear PCA. - Petteri Pajunen; Juha Karhunen (Int. J. Neural Syst., 1997)

Blind separation from ε-contaminated mixtures. - Visa Koivunen; Petteri Pajunen; Juha Karhunen; Erkki Oja (EUSIPCO, 1998)

The nonlinear PCA criterion in blind source separation: Relations with other approaches. - Juha Karhunen; Petteri Pajunen; Erkki Oja (Neurocomputing, 1998)

Blind source separation using algorithmic information theory. - Petteri Pajunen (Neurocomputing, 1998)

Nonlinear independent component analysis: Existence and uniqueness results. - Aapo Hyvärinen; Petteri Pajunen (Neural Networks, 1999)