Modeling successful performance in Web searching. - Anne Aula; Klaus Nordhausen (J. Assoc. Inf. Sci. Technol., 2006)

On invariant coordinate selection and nonparametric analysis of multivariate data. - Klaus Nordhausen (2008)

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

New algorithms for M-estimation of multivariate scatter and location. - Lutz Dümbgen; Klaus Nordhausen; Heike Schuhmacher (J. Multivar. Anal., 2016)

Complex Valued Robust Multidimensional SOBI. - Niko Lietzén; Klaus Nordhausen; Pauliina Ilmonen (LVA/ICA, 2017)

On the Optimal Non-linearities for Gaussian Mixtures in FastICA. - Joni Virta; Klaus Nordhausen (LVA/ICA, 2017)

Blind source separation for nonstationary tensor-valued time series. - Joni Virta; Klaus Nordhausen (MLSP, 2017)

Subgroup detection in genotype data using invariant coordinate selection. - Daniel Fischer 005; Mervi Honkatukia; Maria Tuiskula-Haavisto; Klaus Nordhausen; David Cavero; Rudolf Preisinger; Johanna Vilkki (BMC Bioinform., 2017)

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)

Blind source separation of tensor-valued time series. - Joni Virta; Klaus Nordhausen (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)

On the Number of Signals in Multivariate Time Series. - Markus Matilainen; Klaus Nordhausen; Joni Virta (LVA/ICA, 2018)

Ladle Estimator For Time Series Signal Dimension. - Klaus Nordhausen; Joni Virta (SSP, 2018)

ICS for multivariate outlier detection with application to quality control. - Aurore Archimbaud; Klaus Nordhausen; Anne Ruiz-Gazen (Comput. Stat. Data Anal., 2018)

ICSOutlier: Unsupervised Outlier Detection for Low-Dimensional Contamination Structure. - Aurore Archimbaud; Klaus Nordhausen; Anne Ruiz-Gazen (R J., 2018)

fICA: FastICA Algorithms and Their Improved Variants. - Jari Miettinen; Klaus Nordhausen; Sara Taskinen (R J., 2018)

An overview of properties and extensions of FOBI. - Klaus Nordhausen; Joni Virta (Knowl. Based Syst., 2019)

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)

Dimension Estimation in Two-Dimensional PCA. - Una Radojicic; Niko Lictzén; Klaus Nordhausen; Joni Virta (ISPA, 2021)

REPPlab: An R package for detecting clusters and outliers using exploratory projection pursuit. - Daniel Fischer 005; Alain Berro; Klaus Nordhausen; Anne Ruiz-Gazen (Commun. Stat. Simul. Comput., 2021)

Dimension Reduction for Time Series in a Blind Source Separation Context Using R. - Klaus Nordhausen; Markus Matilainen; Jari Miettinen; Joni Virta; Sara Taskinen (J. Stat. Softw., 2021)

On Cokriging, Neural Networks, and Spatial Blind Source Separation for Multivariate Spatial Prediction. - Christoph Muehlmann; Klaus Nordhausen; Mengxi Yi (IEEE Geosci. Remote. Sens. Lett., 2021)

Visual Parameter Selection for Spatial Blind Source Separation. - Nikolaus Piccolotto; Markus Bögl; Christoph Muehlmann; Klaus Nordhausen; Peter Filzmoser; Silvia Miksch (Comput. Graph. Forum, 2022)

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

On the usage of joint diagonalization in multivariate statistics. - Klaus Nordhausen; Anne Ruiz-Gazen (J. Multivar. Anal., 2022)

TBSSvis: Visual analytics for Temporal Blind Source Separation. - Nikolaus Piccolotto; Markus Bögl; Theresia Gschwandtner; Christoph Muehlmann; Klaus Nordhausen; Peter Filzmoser; Silvia Miksch (Vis. Informatics, 2022)

Elasso for Estimating the Signal Dimension in ICA. - Mengxi Yi; Klaus Nordhausen (EUSIPCO, 2023)

Numerical Considerations and a new implementation for invariant coordinate selection. - Aurore Archimbaud; Zlatko Drmac; Klaus Nordhausen; Una Radojicic; Anne Ruiz-Gazen (SIAM J. Math. Data Sci., 2023)

Predicting Children's Myopia Risk: A Monte Carlo Approach to Compare the Performance of Machine Learning Models. - Piotr Artiemjew; Radoslaw Cybulski; Mohammad Hassan Emamian; Andrzej Grzybowski; Andrzej Jankowski; Carla Lanca; Shiva Mehravaran; Marcin Mlynski; Cezary Morawski; Klaus Nordhausen; Olavi Pärssinen; Krzysztof Ropiak (ICAART (3), 2024)

Nonlinear blind source separation exploiting spatial nonstationarity. - Mika Sipilä; Klaus Nordhausen; Sara Taskinen (Inf. Sci., 2024)

Visual Interactive Parameter Selection for Temporal Blind Source Separation. - Claudia Cappello; Nikolaus Piccolotto; Christoph Muehlmann; Markus Bögl; Peter Filzmoser; Silvia Miksch; Klaus Nordhausen (J. Data Sci. Stat. Vis., 2024)

Stationary subspace analysis based on second-order statistics. - Lea Flumian; Markus Matilainen; Klaus Nordhausen; Sara Taskinen (J. Comput. Appl. Math., 2024)

Data Type Agnostic Visual Sensitivity Analysis. - Nikolaus Piccolotto; Markus Bögl; Christoph Muehlmann; Klaus Nordhausen; Peter Filzmoser; Johanna Schmidt; Silvia Miksch (IEEE Trans. Vis. Comput. Graph., 2024)

Comparing model-based unconstrained ordination methods in the analysis of high-dimensional compositional count data. - Wenqi Tang; Pekka Korhonen; Jenni Niku; Klaus Nordhausen; Sara Taskinen (J. Data Sci. Stat. Vis., 2025)

Modelling multivariate spatio-temporal data with identifiable variational autoencoders. - Mika Sipilä; Claudia Cappello; Sandra De Iaco; Klaus Nordhausen; Sara Taskinen (Neural Networks, 2025)