Esa Ollila

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Visa KoivunenAalto Distinguished Professor, Aalto UniversityVerified email at aalto.fi
HV PoorMichael Henry Strater University Professor, Princeton UniversityVerified email at princeton.edu
Christophe CrouxKU Leuven - Faculty of Economics and BusinessVerified email at kuleuven.be
Sergiy A. VorobyovProfessor of Signal Processing, Aalto UniversityVerified email at ieee.org
Klaus NordhausenDepartment of Mathematics and Statistics, University of JyväskyläVerified email at jyu.fi
Frédéric PascalProfessor, L2S/CentraleSupélecVerified email at centralesupelec.fr
Shahab BasiriResearch Scientist at Varian Medical SystemVerified email at aalto.fi
Michael MumaProf. Dr.-Ing., Technische Universität DarmstadtVerified email at tu-darmstadt.de
Muhammad Naveed Tabassum, PhD.Nokia, FinlandVerified email at nokia.com
Daniel P. PalomarDepartment of Electronic & Computer Engineering, Department of Industrial Eng. & Decision AnalyticsVerified email at ust.hk
Abdelhak M. ZoubirProfessor of Signal Processing, Technische Universität DarmstadtVerified email at spg.tu-darmstadt.de
Nora OuzirCentraleSupélecVerified email at centralesupelec.fr
Sara TaskinenUniversity Lecturer, University of JyväskyläVerified email at jyu.fi
Olli SilvenProfessor, Signal Processing Engineering, University of OuluVerified email at oulu.fi
Osmo TervonenProfessor of radiology, University of OuluVerified email at oulu.fi
Farshad G. VeshkiAalto University, FinlandVerified email at aalto.fi
Alireza RazaviSenior AI engineerVerified email at scania.com
Abhijit MandalAssociate Professor, University of Texas at El PasoVerified email at utep.edu
Christian F. BeckmannRadboud University Medical Centre Nijmegen, Donders Institute for Brain, Cognition and BehaviourVerified email at donders.ru.nl
Arnaud BreloyLEME, Université Paris NanterreVerified email at parisnanterre.fr

Esa Ollila

Associate Professor (tenured), Aalto University

Verified email at aalto.fi - Homepage

High-dimensional statistics Data science Statistical signal processing


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Complex elliptically symmetric distributions: Survey, new results and applications E Ollila, DE Tyler, V Koivunen, HV Poor IEEE Transactions on signal processing 60 (11), 5597-5625, 2012	439	2012
On the circularity of a complex random variable E Ollila IEEE Signal Processing Letters 15, 841-844, 2008	194	2008
Robust statistics for signal processing AM Zoubir, V Koivunen, E Ollila, M Muma Cambridge University Press, 2018	193	2018
Compound-Gaussian clutter modeling with an inverse Gaussian texture distribution E Ollila, DE Tyler, V Koivunen, HV Poor IEEE Signal Processing Letters 19 (12), 876-879, 2012	154	2012
Regularized -Estimators of Scatter Matrix E Ollila, DE Tyler IEEE Transactions on Signal Processing 62 (22), 6059-6070, 2014	116	2014
Essential statistics and tools for complex random variables J Eriksson, E Ollila, V Koivunen IEEE Transactions on signal processing 58 (10), 5400-5408, 2010	106	2010
A new performance index for ICA: properties, computation and asymptotic analysis P Ilmonen, K Nordhausen, H Oja, E Ollila International Conference on Latent Variable Analysis and Signal Separation …, 2010	92	2010
Robust antenna array processing using M-estimators of pseudo-covariance E Ollila, V Koivunen 14th IEEE Proceedings on Personal, Indoor and Mobile Radio Communications …, 2003	91	2003
Complex elliptically symmetric random variables—Generation, characterization, and circularity tests E Ollila, J Eriksson, V Koivunen IEEE Transactions on Signal Processing 59 (1), 58-69, 2010	87	2010
The deflation-based FastICA estimator: Statistical analysis revisited E Ollila IEEE transactions on Signal Processing 58 (3), 1527-1541, 2009	82	2009
Influence functions and efficiencies of the canonical correlation and vector estimates based on scatter and shape matrices S Taskinen, C Croux, A Kankainen, E Ollila, H Oja Journal of Multivariate Analysis 97 (2), 359-384, 2006	69	2006
Complex ICA using generalized uncorrelating transform E Ollila, V Koivunen Signal Processing 89 (4), 365-377, 2009	65	2009
Generalized complex elliptical distributions E Ollila, V Koivunen Processing Workshop Proceedings, 2004 Sensor Array and Multichannel Signal …, 2004	65	2004
Sign and rank covariance matrices: statistical properties and application to principal components analysis C Croux, E Ollila, H Oja Statistical data analysis based on the L1-norm and related methods, 257-269, 2002	64	2002
Estimates of regression coefficients based on the sign covariance matrix E Ollila, H Oja, TP Hettmansperger Journal of the Royal Statistical Society Series B: Statistical Methodology …, 2002	49	2002
Robust greedy algorithms for compressed sensing SA Razavi, E Ollila, V Koivunen 2012 Proceedings of the 20th European signal processing conference (EUSIPCO …, 2012	48	2012
On the performance indices of ICA and blind source separation K Nordhausen, E Ollila, H Oja 2011 IEEE 12th international workshop on signal processing advances in …, 2011	48	2011
Statistics for complex random variables revisited J Eriksson, E Ollila, V Koivunen 2009 IEEE International Conference on Acoustics, Speech and Signal …, 2009	45	2009
Complex-valued ICA based on a pair of generalized covariance matrices E Ollila, H Oja, V Koivunen Computational Statistics & Data Analysis 52 (7), 3789-3805, 2008	43	2008
The affine equivariant sign covariance matrix: asymptotic behavior and efficiencies E Ollila, H Oja, C Croux Journal of Multivariate Analysis 87 (2), 328-355, 2003	42	2003

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