Esa Ollila

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Visa KoivunenAalto Distinguished Professor, Aalto UniversityVerified email at aalto.fi
Sergiy VorobyovProfessor of Signal Processing, Aalto UniversityVerified email at ieee.org
HV PoorMichael Henry Strater University Professor, Princeton UniversityVerified email at princeton.edu
Christophe CrouxKU Leuven - Faculty of Economics and BusinessVerified email at kuleuven.be
Frédéric PascalProfessor, L2S/CentraleSupélecVerified email at centralesupelec.fr
Klaus NordhausenDepartment of Mathematics and Statistics, University of HelsinkiVerified email at helsinki.fi
Elias RaninenNokia Bell LabsVerified email at nokia-bell-labs.com
Shahab BasiriSenior Research Scientist at Varian Medical SystemVerified email at aalto.fi
Michael MumaProf. Dr.-Ing., Technische Universität DarmstadtVerified email at tu-darmstadt.de
Daniel P. PalomarDepartment of Electronic & Computer Engineering, Department of Industrial Eng. & Decision AnalyticsVerified email at ust.hk
Nora OuzirParis-Saclay University, CentraleSupélecVerified email at centralesupelec.fr
Abdelhak M. ZoubirProfessor of Signal Processing, Technische Universität DarmstadtVerified email at spg.tu-darmstadt.de
Muhammad Naveed Tabassum, PhD.Nokia, FinlandVerified email at nokia.com
Sara TaskinenUniversity Lecturer, University of JyväskyläVerified email at jyu.fi
Peter GerstoftUC San DiegoVerified email at ucsd.edu
Christoph MecklenbräukerInstitute of Telecommunications, TU WienVerified email at tuwien.ac.at
Farshad G. VeshkiAalto University, FinlandVerified email at aalto.fi
Olli SilvenEmeritus Professor, Signal Processing Engineering, University of OuluVerified email at oulu.fi
Osmo TervonenProfessor of radiology, University of OuluVerified email at oulu.fi
Arnaud BreloyCNAMVerified email at lecnam.net

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	483	2012
Robust statistics for signal processing AM Zoubir, V Koivunen, E Ollila, M Muma Cambridge University Press, 2018	246	2018
On the circularity of a complex random variable E Ollila IEEE Signal Processing Letters 15, 841-844, 2008	195	2008
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	177	2012
Regularized -Estimators of Scatter Matrix E Ollila, DE Tyler IEEE Transactions on Signal Processing 62 (22), 6059-6070, 2014	124	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	107	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	99	2010
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	97	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	92	2003
The deflation-based FastICA estimator: Statistical analysis revisited E Ollila IEEE transactions on Signal Processing 58 (3), 1527-1541, 2009	86	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	75	2006
Generalized complex elliptical distributions E Ollila, V Koivunen Processing Workshop Proceedings, 2004 Sensor Array and Multichannel Signal …, 2004	66	2004
Multimodal image fusion via coupled feature learning FG Veshki, N Ouzir, SA Vorobyov, E Ollila Signal Processing 200, 108637, 2022	65*	2022
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	65	2002
Complex ICA using generalized uncorrelating transform E Ollila, V Koivunen Signal Processing 89 (4), 365-377, 2009	62	2009
Shrinking the eigenvalues of M-estimators of covariance matrix E Ollila, DP Palomar, F Pascal IEEE Transactions on Signal Processing 69, 256-269, 2020	56	2020
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	52	2011
Optimal shrinkage covariance matrix estimation under random sampling from elliptical distributions E Ollila, E Raninen IEEE Transactions on Signal Processing 67 (10), 2707-2719, 2019	49	2019
Robust greedy algorithms for compressed sensing SA Razavi, E Ollila, V Koivunen 2012 Proceedings of the 20th European signal processing conference (EUSIPCO …, 2012	49	2012
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	48	2002

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