Zbynek Koldovský

113 papers A 5Misc 17Journal 38Unranked 52

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Robust Online Overdetermined Independent Vector Analysis Based on Bilinear Decomposition. CoRR Kang Chen, Xianrui Wang, Yichen Yang, Andreas Brendel, Gongping Huang, Zbynek Koldovský, Jingdong Chen, Jacob Benesty, Shoji Makino
2025	J	`jnl`	Blind Capon Beamformer Based on Independent Component Extraction: Single-Parameter Algorithm. IEEE Signal Process. Lett. Zbynek Koldovský, Jaroslav Cmejla, Stephen O'Regan
2025	J	`jnl`	Fast algorithms for informed independent component/vector extraction. EURASIP J. Adv. Signal Process. Zbynek Koldovský, Jirí Málek, Jaroslav Cmejla, Martin Vrátný, Walter Kellermann
2025	—	`conf`	Template-Guided Independent Vector Extraction for Fast Search of Spatial Maps in fMRI. IEEECONF Martin Vrátný, Zbynek Koldovský
2025	—	`conf`	Warping: Data-Driven Mixture Preprocessing to Boost the Performance of Blind Speech Separation. EUSIPCO Jirí Málek, Zbynek Koldovský, Jaroslav Cmejla
2024	Misc	`conf`	Comparison Of Frequency-Fusion Mechanisms For Binaural Direction-Of-Arrival Estimation For Multiple Speakers. ICASSP Daniel Fejgin, Elior Hadad, Sharon Gannot, Zbynek Koldovský, Simon Doclo
2024	J	`jnl`	Comparison of Frequency-Fusion Mechanisms for Binaural Direction-of-Arrival Estimation for Multiple Speakers. CoRR Daniel Fejgin, Elior Hadad, Sharon Gannot, Zbynek Koldovský, Simon Doclo
2024	J	`jnl`	Double Nonstationarity: Blind Extraction of Independent Nonstationary Vector/Component from Nonstationary Mixtures - Performance Analysis. IEEE Trans. Signal Process. Václav Kautský, Zbynek Koldovský, Tülay Adali
2024	—	`conf`	Informed FastICA: Semi-Blind Minimum Variance Distortionless Beamformer. IWAENC Zbynek Koldovský, Jirí Málek, Jaroslav Cmejla, Stephen O'Regan
2024	J	`jnl`	Informed FastICA: Semi-Blind Minimum Variance Distortionless Beamformer. CoRR Zbynek Koldovský, Jirí Málek, Jaroslav Cmejla, Stephen O'Regan
2024	J	`jnl`	Special Issue on Model-Based and Data-Driven Audio Signal Processing [From the Guest Editors]. IEEE Signal Process. Mag. Sharon Gannot, Walter Kellermann, Zbynek Koldovský, Shoko Araki, Gaël Richard
2023	Misc	`conf`	Dynamic Independent Component Extraction with Blending Mixing Vector: Lower Bound on Mean Interference-to-Signal Ratio. ICASSP Jaroslav Cmejla, Zbynek Koldovský, Václav Kautský, Tülay Adali
2023	—	`conf`	Independent Vector Extraction Constrained on Manifold of Half-Length Filters. EUSIPCO Zbynek Koldovský, Jaroslav Cmejla, Tülay Adali, Stephen O'Regan
2023	J	`jnl`	Independent Vector Extraction Constrained on Manifold of Half-Length Filters. CoRR Zbynek Koldovský, Jaroslav Cmejla, Tülay Adali, Stephen O'Regan
2022	J	`jnl`	Auxiliary function-based algorithm for blind extraction of a moving speaker. EURASIP J. Audio Speech Music. Process. Jakub Janský, Zbynek Koldovský, Jirí Málek, Tomás Kounovský, Jaroslav Cmejla
2022	—	`conf`	Blind Extraction Of Target Speech Source: Three Ways Of Guidance Exploiting Supervised Speaker Embeddings. IWAENC Jirí Málek, Jaroslav Cmejla, Zbynek Koldovský
2022	J	`jnl`	Double Nonstationarity: Blind Extraction of Independent Nonstationary Vector/Component From Nonstationary Mixtures - Algorithms. IEEE Trans. Signal Process. Zbynek Koldovský, Václav Kautský, Petr Tichavský
2022	J	`jnl`	Dynamic Independent Component Extraction with Blending Mixing Vector: Lower Bound on Mean Interference-to-Signal Ratio. CoRR Jaroslav Cmejla, Zbynek Koldovský, Václav Kautský, Tülay Adali
2022	—	`conf`	Joint Acoustic Echo Cancellation and Blind Source Extraction Based on Independent Vector Extraction. IWAENC Thomas Haubner, Walter Kellermann, Zbynek Koldovský
2022	J	`jnl`	Target Speech Extraction: Independent Vector Extraction Guided by Supervised Speaker Identification. IEEE ACM Trans. Audio Speech Lang. Process. Jirí Málek, Jakub Janský, Zbynek Koldovský, Tomás Kounovský, Jaroslav Cmejla, Jindrich Zdánský
2021	A	`conf`	Advanced Semi-Blind Speaker Extraction and Tracking Implemented in Experimental Device with Revolving Dense Microphone Array. Interspeech Jaroslav Cmejla, Tomás Kounovský, Jakub Janský, Jirí Málek, M. Rozkovec, Zbynek Koldovský
2021	—	`conf`	Algorithm for Independent Vector Extraction Based on Semi-Time-Variant Mixing Model. EUSIPCO Zbynek Koldovský, Václav Kautský, Tomás Kounovský, Jaroslav Cmejla
2021	Misc	`conf`	Blind Extraction of Moving Audio Source in a Challenging Environment Supported by Speaker Identification Via X-Vectors. ICASSP Jirí Málek, Jakub Janský, Tomás Kounovský, Zbynek Koldovský, Jindrich Zdánský
2021	Misc	`conf`	Blind Extraction of Moving Sources via Independent Component and Vector Analysis: Examples. ICASSP N. Amor, Jaroslav Cmejla, Václav Kautský, Zbynek Koldovský, Tomás Kounovský
2021	J	`jnl`	Blind Extraction of Target Speech Source Guided by Supervised Speaker Identification via X-vectors. CoRR Jirí Málek, Jakub Janský, Zbynek Koldovský, Tomás Kounovský, Jaroslav Cmejla, Jindrich Zdánský
2021	—	`conf`	Dictionary-Based Sparse Reconstruction of Incomplete Relative Transfer Functions. EUSIPCO Zbynek Koldovský, Sharon Gannot
2021	J	`jnl`	Dynamic Independent Component/Vector Analysis: Time-Variant Linear Mixtures Separable by Time-Invariant Beamformers. IEEE Trans. Signal Process. Zbynek Koldovský, Václav Kautský, Petr Tichavský, Jaroslav Cmejla, Jirí Málek
2021	—	`conf`	Robust Relative Transfer Function Identification on Manifolds for Speech Enhancement. EUSIPCO Amit Sofer, Tomás Kounovský, Jaroslav Cmejla, Zbynek Koldovský, Sharon Gannot
2020	Misc	`conf`	Adaptive Blind Audio Source Extraction Supervised By Dominant Speaker Identification Using X-Vectors. ICASSP Jakub Janský, Jirí Málek, Jaroslav Cmejla, Tomás Kounovský, Zbynek Koldovský, Jindrich Zdánský
2020	J	`jnl`	Block-online multi-channel speech enhancement using deep neural network-supported relative transfer function estimates. IET Signal Process. Jirí Málek, Zbynek Koldovský, Marek Bohac
2020	J	`jnl`	Cramér-Rao Bounds for Complex-Valued Independent Component Extraction: Determined and Piecewise Determined Mixing Models. IEEE Trans. Signal Process. Václav Kautský, Zbynek Koldovský, Petr Tichavský, Vicente Zarzoso
2020	—	`conf`	MIRaGe: Multichannel Database of Room Impulse Responses Measured on High-Resolution Cube-Shaped Grid. EUSIPCO Jaroslav Cmejla, Tomás Kounovský, Sharon Gannot, Zbynek Koldovský, Pinchas Tandeitnik
2020	J	`jnl`	Performance Bounds for Complex-Valued Independent Vector Analysis. IEEE Trans. Signal Process. Václav Kautský, Petr Tichavský, Zbynek Koldovský, Tülay Adali
2019	J	`jnl`	Adaptive blind audio source extraction supervised by dominant speaker identification using x-vectors. CoRR Jakub Janský, Jirí Málek, Jaroslav Cmejla, Tomás Kounovský, Zbynek Koldovský, Jindrich Zdánský
2019	J	`jnl`	Block-Online Multi-Channel Speech Enhancement Using DNN-Supported Relative Transfer Function Estimates. CoRR Jirí Málek, Zbynek Koldovský, Marek Bohác
2019	Misc	`conf`	Extraction of Independent Vector Component from Underdetermined Mixtures through Block-wise Determined Modeling. ICASSP Zbynek Koldovský, Jirí Málek, Jakub Janský
2019	J	`jnl`	Gradient Algorithms for Complex Non-Gaussian Independent Component/Vector Extraction, Question of Convergence. IEEE Trans. Signal Process. Zbynek Koldovský, Petr Tichavský
2019	J	`jnl`	MIRaGe: Multichannel Database Of Room Impulse Responses Measured On High-Resolution Cube-Shaped Grid In Multiple Acoustic Conditions. CoRR Jaroslav Cmejla, Tomás Kounovský, Sharon Gannot, Zbynek Koldovský, Pinchas Tandeitnik
2019	Misc	`conf`	Performance Bound for Blind Extraction of Non-gaussian Complex-valued Vector Component from Gaussian Background. ICASSP Václav Kautský, Zbynek Koldovský, Petr Tichavský
2018	—	`conf`	Blind Source Separation Using Incomplete De-mixing Transform with a Precise Approach for Selecting Constrained Sets of Frequencies. IWAENC Jakub Janský, Zbynek Koldovský
2018	J	`jnl`	Gradient Algorithms for Complex Non-Gaussian Independent Component/Vector Extraction. CoRR Zbynek Koldovský, Petr Tichavský
2018	—	`conf`	Independent Vector Analysis Exploiting Pre-learned Banks of Relative Transfer Functions for Assumed Target's Positions. LVA/ICA Jaroslav Cmejla, Tomás Kounovský, Jirí Málek, Zbynek Koldovský
2018	—	`conf`	Multi-Channel Speech Enhancement Based on Independent Vector Extraction. IWAENC Jaroslav Cmejla, Zbynek Koldovský
2018	—	`conf`	Orthogonally-Constrained Extraction of Independent Non-Gaussian Component from Non-Gaussian Background Without ICA. LVA/ICA Zbynek Koldovský, Petr Tichavský, Nobutaka Ono
2018	—	`conf`	Recursive and Partially Supervised Algorithms for Speech Enhancement on the Basis of Independent Vector Extraction. IWAENC Tomás Kounovský, Zbynek Koldovský, Jaroslav Cmejla
2017	—	`conf`	Adaptive Blind Separation of Instantaneous Linear Mixtures of Independent Sources. LVA/ICA Ondrej Sembera, Petr Tichavský, Zbynek Koldovský
2017	—	`conf`	Audio/video supervised independent vector analysis through multimodal pilot dependent components. EUSIPCO Francesco Nesta, Saeed Mosayyebpour, Zbynek Koldovský, Karel Palecek
2017	—	`conf`	Cramér-Rao-Induced bound for interference-to-signal ratio achievable through non-Gaussian independent component extraction. CAMSAP Vaclav Kautsky, Zbynek Koldovský, Petr Tichavský
2017	—	`conf`	Fast reconstruction of sparse relative impulse responses via second-order cone programming. WASPAA Pavel Rajmic, Zbynek Koldovský, Marie Danková
2017	—	`conf`	Orthogonally constrained independent component extraction: Blind MPDR beamforming. EUSIPCO Zbynek Koldovský, Petr Tichavský, Vaclav Kautsky
2017	J	`jnl`	Performance Analysis of Source Image Estimators in Blind Source Separation. IEEE Trans. Signal Process. Zbynek Koldovský, Francesco Nesta
2017	Misc	`conf`	Supervised independent vector analysis through pilot dependent components. ICASSP Francesco Nesta, Zbynek Koldovský
2016	—	`conf`	A computationally cheaper method for blind speech separation based on AuxIVA and incomplete demixing transform. IWAENC Jakub Janský, Zbynek Koldovský, Nobutaka Ono
2016	—	`conf`	Approximate MVDR and MMSE beamformers exploiting scale-invariant reconstruction of signals on microphones. IWAENC Zbynek Koldovský, Francesco Nesta
2016	Misc	`conf`	Blind separation of underdetermined linear mixtures based on source nonstationarity and AR(1) modeling. ICASSP Ondrej Sembera, Petr Tichavský, Zbynek Koldovský
2016	—	`conf`	Frequency-domain blind speech separation using incomplete de-mixing transform. EUSIPCO Zbynek Koldovský, Francesco Nesta, Petr Tichavský, Nobutaka Ono
2016	—	`conf`	Hammerstein model-based nonlinear echo cancelation using a cascade of neural network and adaptive linear filter. IWAENC Jirí Málek, Zbynek Koldovský
2016	J	`jnl`	Scale-Invariant Reconstruction of Separated Sources. CoRR Zbynek Koldovský, Francesco Nesta
2015	—	`conf`	A Local Model of Relative Transfer Functions Involving Sparsity. LVA/ICA Zbynek Koldovský, Jakub Janský, Francesco Nesta
2015	—	`conf`	Blind Separation of Mixtures of Piecewise AR(1) Processes and Model Mismatch. LVA/ICA Petr Tichavský, Ondrej Sembera, Zbynek Koldovský
2015	—	`conf`	Compensation of nonlinear distortions in speech for automatic recognition. TSP Jirí Málek, Jan Silovský, Petr Cerva, Zbynek Koldovský, Jan Nouza, Jindrich Zdánský
2015	—	`conf`	Improving Relative Transfer Function Estimates Using Second-Order Cone Programming. LVA/ICA Zbynek Koldovský, Jirí Málek, Petr Tichavský
2015	—	`ed.`	Latent Variable Analysis and Signal Separation - 12th International Conference, LVA/ICA 2015, Liberec, Czech Republic, August 25-28, 2015, Proceedings LVA/ICA Emmanuel Vincent, Arie Yeredor, Zbynek Koldovský, Petr Tichavský
2015	—	`conf`	On-line Multichannel Estimation of Source Spectral Dominance. LVA/ICA Francesco Nesta, Trausti Thormundsson, Zbynek Koldovský
2015	—	`conf`	Sparse reconstruction of incomplete relative transfer function: Discrete and continuous time domain. EUSIPCO Zbynek Koldovský, Petr Tichavský
2015	J	`jnl`	Spatial Source Subtraction Based on Incomplete Measurements of Relative Transfer Function. IEEE ACM Trans. Audio Speech Lang. Process. Zbynek Koldovský, Jirí Málek, Sharon Gannot
2014	Misc	`conf`	A homotopy recursive-in-model-order algorithm for weighted Lasso. ICASSP Zbynek Koldovský, Petr Tichavský
2014	—	`conf`	Methods to learn bank of filters steering nulls toward potential positions of a target source. HSCMA Jirí Málek, David Botha, Zbynek Koldovský, Sharon Gannot
2014	—	`conf`	On semi-blind estimation of echo paths during double-talk based on nonstationarity. IWAENC Zbynek Koldovský, Jirí Málek, Michael Muller, Petr Tichavský
2014	Misc	`conf`	Sparse target cancellation filters with application to semi-blind noise extraction. ICASSP Jirí Málek, Zbynek Koldovský
2014	J	`jnl`	Spatial Source Subtraction Based on Incomplete Measurements of Relative Transfer Function. CoRR Zbynek Koldovský, Jirí Málek, Sharon Gannot
2013	J	`jnl`	A Two-Stage MMSE Beamformer for Underdetermined Signal Separation. IEEE Signal Process. Lett. Zbynek Koldovský, Petr Tichavský, Anh Huy Phan, Andrzej Cichocki
2013	J	`jnl`	Cramér-Rao-Induced Bounds for CANDECOMP/PARAFAC Tensor Decomposition. IEEE Trans. Signal Process. Petr Tichavský, Anh Huy Phan, Zbynek Koldovský
2013	—	`conf`	Informed generalized sidelobe canceler utilizing sparsity of speech signals. MLSP Jirí Málek, Zbynek Koldovský, Sharon Gannot, Petr Tichavský
2013	Misc	`conf`	Noise reduction in dual-microphone mobile phones using a bank of pre-measured target-cancellation filters. ICASSP Zbynek Koldovský, Petr Tichavský, David Botka
2013	J	`jnl`	Semi-Blind Noise Extraction Using Partially Known Position of the Target Source. IEEE Trans. Speech Audio Process. Zbynek Koldovský, Jirí Málek, Petr Tichavský, Francesco Nesta
2013	—	`conf`	The 2013 Signal Separation Evaluation Campaign. MLSP Nobutaka Ono, Zbynek Koldovský, Shigeki Miyabe, Nobutaka Ito
2012	—	`conf`	A treatment of EEG data by underdetermined blind source separation for motor imagery classification. EUSIPCO Zbynek Koldovský, Anh Huy Phan, Petr Tichavský, Andrzej Cichocki
2012	—	`conf`	Algorithms for nonorthogonal approximate joint block-diagonalization. EUSIPCO Petr Tichavský, Zbynek Koldovský
2012	Misc	`conf`	Low-rank blind nonnegative matrix deconvolution. ICASSP Anh Huy Phan, Petr Tichavský, Andrzej Cichocki, Zbynek Koldovský
2012	—	`conf`	On Computation of Approximate Joint Block-Diagonalization Using Ordinary AJD. LVA/ICA Petr Tichavský, Arie Yeredor, Zbynek Koldovský
2012	—	`conf`	On Connection between the Convolutive and Ordinary Nonnegative Matrix Factorizations. LVA/ICA Anh Huy Phan, Andrzej Cichocki, Petr Tichavský, Zbynek Koldovský
2012	—	`conf`	Semi-blind Source Separation Based on ICA and Overlapped Speech Detection. LVA/ICA Jirí Málek, Zbynek Koldovský, Petr Tichavský
2012	—	`conf`	The 2011 Signal Separation Evaluation Campaign (SiSEC2011): - Audio Source Separation -. LVA/ICA Shoko Araki, Francesco Nesta, Emmanuel Vincent, Zbynek Koldovský, Guido Nolte, Andreas Ziehe, Alexis Benichoux
2012	—	`conf`	The 2011 Signal Separation Evaluation Campaign (SiSEC2011): - Biomedical Data Analysis -. LVA/ICA Guido Nolte, Dominik Lutter, Andreas Ziehe, Francesco Nesta, Emmanuel Vincent, Zbynek Koldovský, Alexis Benichoux, Shoko Araki
2011	A	`conf`	Blind Speech Separation in Time-Domain Using Block-Toeplitz Structure of Reconstructed Signal Matrices. INTERSPEECH Zbynek Koldovský, Jirí Málek, Petr Tichavský
2011	J	`jnl`	Fast and accurate methods of independent component analysis: A Survey. Kybernetika Petr Tichavský, Zbynek Koldovský
2011	Misc	`conf`	Stability of CANDECOMP-PARAFAC tensor decomposition. ICASSP Petr Tichavský, Zbynek Koldovský
2011	J	`jnl`	Time-Domain Blind Separation of Audio Sources on the Basis of a Complete ICA Decomposition of an Observation Space. IEEE Trans. Speech Audio Process. Zbynek Koldovský, Petr Tichavský
2011	J	`jnl`	Weight Adjusted Tensor Method for Blind Separation of Underdetermined Mixtures of Nonstationary Sources. IEEE Trans. Signal Process. Petr Tichavský, Zbynek Koldovský
2010	—	`conf`	Adaptive Time-Domain Blind Separation of Speech Signals. LVA/ICA Jirí Málek, Zbynek Koldovský, Petr Tichavský
2010	Misc	`conf`	Simultaneous search for all modes in multilinear models. ICASSP Petr Tichavský, Zbynek Koldovský
2010	—	`conf`	Subband Blind Audio Source Separation Using a Time-Domain Algorithm and Tree-Structured QMF Filter Bank. LVA/ICA Zbynek Koldovský, Petr Tichavský, Jirí Málek
2010	—	`conf`	Time-Domain Blind Audio Source Separation Method Producing Separating Filters of Generalized Feedforward Structure. LVA/ICA Zbynek Koldovský, Petr Tichavský, Jirí Málek
2009	Misc	`conf`	A fast asymptotically efficient algorithm for blind separation of a linear mixture of block-wise stationary autoregressive processes. ICASSP Petr Tichavský, Arie Yeredor, Zbynek Koldovský
2009	J	`jnl`	Blind separation of piecewise stationary non-Gaussian sources. Signal Process. Zbynek Koldovský, Jirí Málek, Petr Tichavský, Yannick Deville, Shahram Hosseini
2009	—	`conf`	Comparison of independent component and independent subspace analysis algorithms. EUSIPCO Zbynek Koldovský, Petr Tichavský
2008	J	`jnl`	A Hybrid Technique for Blind Separation of Non-Gaussian and Time-Correlated Sources Using a Multicomponent Approach. IEEE Trans. Neural Networks Petr Tichavský, Zbynek Koldovský, Arie Yeredor, Germán Gómez-Herrero, Eran Doron
2008	—	`conf`	BSSGUI - A Package for Interactive Control of Blind Source Separation Algorithms in MATLAB. COST 2102 Conference (Prague) Jakub Petkov, Zbynek Koldovský
2008	J	`jnl`	Corrections to "Performance Analysis of the FastICA Algorithm and CramÉr-Rao Bounds for Linear Independent Component Analysis". IEEE Trans. Signal Process. Petr Tichavský, Zbynek Koldovský, Erkki Oja
2008	A	`conf`	Enhancement of noisy speech recordings via blind source separation. INTERSPEECH Jirí Málek, Zbynek Koldovský, Jindrich Zdánský, Jan Nouza
2008	Misc	`conf`	Extension of EFICA algorithm for blind separation of piecewise stationary non Gaussian sources. ICASSP Zbynek Koldovský, Jirí Málek, Petr Tichavský, Yannick Deville, Shahram Hosseini
2007	—	`conf`	A fast algorithm for blind separation of non-Gaussian and time-correlated signals. EUSIPCO Germán Gómez-Herrero, Zbynek Koldovský, Petr Tichavský, Karen O. Egiazarian
2007	—	`conf`	Blind Instantaneous Noisy Mixture Separation with Best Interference-Plus-Noise Rejection. ICA Zbynek Koldovský, Petr Tichavský
2007	—	`conf`	Speed and Accuracy Enhancement of Linear ICA Techniques Using Rational Nonlinear Functions. ICA Petr Tichavský, Zbynek Koldovský, Erkki Oja
2007	A	`conf`	Time-domain blind audio source separation using advanced ICA methods. INTERSPEECH Zbynek Koldovský, Petr Tichavský
2006	—	`conf`	Blind signal separation by combining two ICA algorithms: HOS-based EFICA and time structure-based WASOBI. EUSIPCO Petr Tichavský, Zbynek Koldovský, Eran Doron, Arie Yeredor, Germán Gómez-Herrero
2006	A	`conf`	Continuous time-frequency masking method for blind speech separation with adaptive choice of threshold parameter using ICA. INTERSPEECH Zbynek Koldovský, Jan Nouza, Jan Kolorenc
2006	J	`jnl`	Efficient Variant of Algorithm FastICA for Independent Component Analysis Attaining the CramÉr-Rao Lower Bound. IEEE Trans. Neural Networks Zbynek Koldovský, Petr Tichavský, Erkki Oja
2006	—	`conf`	Methods of Fair Comparison of Performance of Linear ICA Techniques in Presence of Additive Noise. ICASSP (5) Zbynek Koldovský, Petr Tichavský
2006	J	`jnl`	Performance analysis of the FastICA algorithm and Cramér-rao bounds for linear independent component analysis. IEEE Trans. Signal Process. Petr Tichavský, Zbynek Koldovský, Erkki Oja
2005	—	`conf`	Cramer-Rao lower bound for linear independent component analysis. ICASSP (3) Zbynek Koldovský, Petr Tichavský, Erkki Oja
2004	J	`jnl`	Optimal pairing of signal components separated by blind techniques. IEEE Signal Process. Lett. Petr Tichavský, Zbynek Koldovský