Affine equivariance in multichannel OS-filtering. - Visa Koivunen; Simo Luukkonen; Hannu Oja (ICASSP, 1998)

Multichannel signal processing using spatial rank covariance matrices. - Samuli Visuri; Hannu Oja; Visa Koivunen (NSIP, 1999)

Nonparametric statistics for subspace based frequency estimation. - Samuli Visuri; Hannu Oja; Visa Koivunen (EUSIPCO, 2000)

Subspace-based direction-of-arrival estimation using nonparametric statistics. - Samuli Visuri; Hannu Oja; Visa Koivunen (IEEE Trans. Signal Process., 2001)

On some parametric, nonparametric and semiparametric discrimination rules. - Antti Hartikainen; Hannu Oja (Data Depth: Robust Multivariate Analysis, Computational Geometry and Applications, 2003)

Independent component analysis based on symmetrised scatter matrices. - Sara Taskinen; S. Sirkiä; Hannu Oja (Comput. Stat. Data Anal., 2007)

Tests of multinormality based on location vectors and scatter matrices. - Annaliisa Kankainen; Sara Taskinen; Hannu Oja (Stat. Methods Appl., 2007)

A weighted spatial median for clustered data. - Jaakko Nevalainen; Denis Larocque; Hannu Oja (Stat. Methods Appl., 2007)

Complex-valued ICA based on a pair of generalized covariance matrices. - Esa Ollila; Hannu Oja; Visa Koivunen (Comput. Stat. Data Anal., 2008)

A weighted multivariate signed-rank test for cluster-correlated data. - Riina Haataja; Denis Larocque; Jaakko Nevalainen; Hannu Oja (J. Multivar. Anal., 2009)

Signed-rank tests for location in the symmetric independent component model. - Klaus Nordhausen; Hannu Oja; Davy Paindaveine (J. Multivar. Anal., 2009)

Classification Based on Hybridization of Parametric and Nonparametric Classifiers. - Probal Chaudhuri; Anil Kumar Ghosh 001; Hannu Oja (IEEE Trans. Pattern Anal. Mach. Intell., 2009)

A New Performance Index for ICA: Properties, Computation and Asymptotic Analysis. - Pauliina Ilmonen; Klaus Nordhausen; Hannu Oja; Esa Ollila (LVA/ICA, 2010)

Deflation-based FastICA reloaded. - Klaus Nordhausen; Pauliina Ilmonen; Abhijit Mandal; Hannu Oja; Esa Ollila (EUSIPCO, 2011)

Scatter matrices with independent block property and ISA. - Klaus Nordhausen; Hannu Oja (EUSIPCO, 2011)

Joint Diagonalization of Several Scatter Matrices for ICA. - Klaus Nordhausen; Harold W. Gutch; Hannu Oja; Fabian J. Theis (LVA/ICA, 2012)

Fast equivariant JADE. - Jari Miettinen; Klaus Nordhausen; Hannu Oja; Sara Taskinen (ICASSP, 2013)

Deflation-based separation of uncorrelated stationary time series. - Jari Miettinen; Klaus Nordhausen; Hannu Oja; Sara Taskinen (J. Multivar. Anal., 2014)

Deflation-Based FastICA With Adaptive Choices of Nonlinearities. - Jari Miettinen; Klaus Nordhausen; Hannu Oja; Sara Taskinen (IEEE Trans. Signal Process., 2014)

An Affine Equivariant Robust Second-Order BSS Method. - Pauliina Ilmonen; Klaus Nordhausen; Hannu Oja; Fabian J. Theis (LVA/ICA, 2015)

Model selection using limiting distributions of second-order blind source separation algorithms. - Katrin Illner; Jari Miettinen; Christiane Fuchs; Sara Taskinen; Klaus Nordhausen; Hannu Oja; Fabian J. Theis (Signal Process., 2015)

Independent component analysis for tensor-valued data. - Joni Virta; Bing Li; Klaus Nordhausen; Hannu Oja (J. Multivar. Anal., 2017)

The squared symmetric FastICA estimator. - Jari Miettinen; Klaus Nordhausen; Hannu Oja; Sara Taskinen; Joni Virta (Signal Process., 2017)

Asymptotic and Bootstrap Tests for the Dimension of the Non-Gaussian Subspace. - Klaus Nordhausen; Hannu Oja; David E. Tyler; Joni Virta (IEEE Signal Process. Lett., 2017)

M-estimation with incomplete and dependent multivariate data. - Gabriel Frahm; Klaus Nordhausen; Hannu Oja (J. Multivar. Anal., 2020)

Independent component analysis for multivariate functional data. - Joni Virta; Bing Li; Klaus Nordhausen; Hannu Oja (J. Multivar. Anal., 2020)

Asymptotic and bootstrap tests for subspace dimension. - Klaus Nordhausen; Hannu Oja; David E. Tyler (J. Multivar. Anal., 2022)

Variable screening based on Gaussian Centered L-moments. - Hyowon An; Kai Zhang 003; Hannu Oja; J. S. Marron (Comput. Stat. Data Anal., 2023)