Analysis and design of multirate systems for cancellation of acoustical echoes. - Walter Kellermann (ICASSP, 1988)

Zur Nachbildung physikalischer Systeme durch parallelisierte digitale Ersatzsysteme im Hinblick auf die Kompensation akustischer Echos. - Walter Kellermann (VDI-Verlag, 1989)

A self-steering digital microphone array. - Walter Kellermann (ICASSP, 1991)

Editorial. - André Gilloire; Eberhard Hänsler; Walter Kellermann; J. Svean (Speech Commun., 1996)

Strategies for combining acoustic echo cancellation and adaptive beamforming microphone arrays. - Walter Kellermann (ICASSP, 1997)

GSAEC - Acoustic echo cancellation embedded into the generalized sidelobe canceller. - Wolfgang Herbordt; Walter Kellermann (EUSIPCO, 2000)

RLS-adapted polynomial for nonlinear acoustic echo cancelling. - Alexander Stenger; Walter Kellermann (EUSIPCO, 2000)

Nonlinear acoustic echo cancellation with fast converging memoryless preprocessor. - Alexander Stenger; Walter Kellermann (ICASSP, 2000)

Special section on current topics in adaptive filtering for hands-free acoustic communication and beyond. - Walter Kellermann (Signal Process., 2000)

Adaptation of a memoryless preprocessor for nonlinear acoustic echo cancelling. - Alexander Stenger; Walter Kellermann (Signal Process., 2000)

Acoustic Echo Cancellation for Beamforming Microphone Arrays. - Walter L. Kellermann (Microphone Arrays, 2001)

Limits for generalized sidelobe cancellers with embedded acoustic echo cancellation. - Wolfgang Herbordt; Walter Kellermann (ICASSP, 2001)

Computationally efficient frequency-domain combination of acoustic echo cancellation and robust adaptive beamforming. - Wolfgang Herbordt; Herbert Buchner; Walter Kellermann (INTERSPEECH, 2001)

An acoustic human-machine interface with multi-channel sound reproduction. - Herbert Buchner; Walter Kellermann (MMSP, 2001)

Efficient frequency-domain realization of robust generalized, sidelobe cancellers. - Wolfgang Herbordt; Walter Kellermann (MMSP, 2001)

Improved Kalman gain computation for multichannel frequency-domain adaptive filtering and application to acoustic echo cancellation. - Herbert Buchner; Walter Kellermann (ICASSP, 2002)

Analysis of blocking matrices for generalized sidelobe cancellers for non-stationary broadband signals. - Wolfgang Herbordt; Walter Kellermann (ICASSP, 2002)

Nonlinear line echo cancellation using a simplified second order Volterra filter. - Fabian Kuech; Walter Kellermann (ICASSP, 2002)

Full-duplex communication systems using loudspeaker arrays and microphone arrays. - Herbert Buchner; Sascha Spors; Walter Kellermann; Rudolf Rabenstein (ICME (1), 2002)

A real-time acoustic human-machine front-end for multimedia applications integrating robust adaptive beamforming and stereophonic acoustic echo cancellation. - Wolfgang Herbordt; J. Ying; Herbert Buchner; Walter Kellermann (INTERSPEECH, 2002)

Frequency-domain integration of acoustic echo cancellation and a generalized sidelobe canceller with improved robustness. - Wolfgang Herbordt; Walter Kellermann (Eur. Trans. Telecommun., 2002)

An extended multidelay filter: fast low-delay algorithms for very high-order adaptive systems. - Herbert Buchner; Walter Kellermann; Jacob Benesty (ICASSP (5), 2003)

Full-duplex multichannel communication: real-time implementations in a general framework. - Wolfgang Herbordt; Herbert Buchner; Walter Kellermann; Rudolf Rabenstein; Sascha Spors; Heinz Teutsch (ICME, 2003)

An Acoustic Human-Machine Front-End for Multimedia Applications. - Wolfgang Herbordt; Herbert Buchner; Walter Kellermann (EURASIP J. Adv. Signal Process., 2003)

Editorial. - Kees Janse; Walter Kellermann; Marc Moonen; Piet C. W. Sommen (EURASIP J. Adv. Signal Process., 2003)

Wave-domain adaptive filtering for acoustic human-machine interfaces based onwavefield analysis and synthesis. - Herbert Buchner; Sascha Spors; Wolfgang Herbordt; Walter Kellermann (EUSIPCO, 2004)

Joint optimization of LCMV beamforming and acoustic echo cancellation. - Wolfgang Herbordt; Walter Kellermann; Satoshi Nakamura 001 (EUSIPCO, 2004)

Coefficient-dependent step-size for adaptive second-order Volterra filters. - Fabian Kuech; Walter Kellermann (EUSIPCO, 2004)

Real-Time Convolutive Blind Source Separation Based on a Broadband Approach. - Robert Aichner; Herbert Buchner; Fei Yan; Walter Kellermann (ICA, 2004)

TRINICON: a versatile framework for multichannel blind signal processing. - Herbert Buchner; Robert Aichner; Walter Kellermann (ICASSP (3), 2004)

Wave-domain adaptive filtering: acoustic echo cancellation for full-duplex systems based on wave-field synthesis. - Herbert Buchner; Sascha Spors; Walter Kellermann (ICASSP (4), 2004)

A novel multidelay adaptive algorithm for Volterra filters in diagonal coordinate representation [nonlinear acoustic echo cancellation example]. - Fabian Kuech; Walter Kellermann (ICASSP (2), 2004)

Synchronization of acoustic sensors for distributed ad-hoc audio networks and its use for blind source separation. - Stefan Wehr; Igor Kozintsev; Rainer Lienhart; Walter Kellermann (ISMSE, 2004)

Introduction to the Special Issue on Multichannel Signal Processing for Audio and Acoustics Applications. - Walter Kellermann; M. Mohan Sondhi; Diemer de Vries (IEEE Trans. Speech Audio Process., 2004)

On the causality problem in time-domain blind source separation and deconvolution algorithms. - Robert Aichner; Herbert Buchner; Walter Kellermann (ICASSP (5), 2005)

Simultaneous localization of multiple sound sources using blind adaptive MIMO filtering. - Herbert Buchner; Robert Aichner; Jochen Stenglein; Heinz Teutsch; Walter Kellermann (ICASSP (3), 2005)

Joint optimization of LCMV beamforming and acoustic echo cancellation for automatic speech recognition. - Wolfgang Herbordt; Satoshi Nakamura 001; Walter Kellermann (ICASSP (3), 2005)

Nonlinear acoustic echo cancellation using adaptive orthogonalized power filters. - Fabian Kuech; Andreas Mitnacht; Walter Kellermann (ICASSP (3), 2005)

EB-ESPRIT: 2D localization of multiple wideband acoustic sources using eigen-beams. - Heinz Teutsch; Walter Kellermann (ICASSP (3), 2005)

Precise Visibility Determination of Displays in Camera Images. - Eva Hörster; Rainer Lienhart; Walter Kellermann; Jean-Yves Bouguet (ICME, 2005)

Calibration of visual sensors and actuators in distributed computing platforms. - Eva Hörster; Rainer Lienhart; Walter Kellermann; Jean-Yves Bouguet (VSSN@MM, 2005)

Using Artificially Reverberated Training Data in Distant-Talking ASR. - Tino Haderlein; Elmar Nöth; Wolfgang Herbordt; Walter Kellermann; Heinrich Niemann (TSD, 2005)

Generalized multichannel frequency-domain adaptive filtering: efficient realization and application to hands-free speech communication. - Herbert Buchner; Jacob Benesty; Walter Kellermann (Signal Process., 2005)

A generalization of blind source separation algorithms for convolutive mixtures based on second-order statistics. - Herbert Buchner; Robert Aichner; Walter Kellermann (IEEE Trans. Speech Audio Process., 2005)

Partitioned block frequency-domain adaptive second-order Volterra filter. - Fabian Kuech; Walter Kellermann (IEEE Trans. Signal Process., 2005)

Hands-free speech recognition using a reverberation model in the feature domain. - Armin Sehr; Marcus Zeller; Walter Kellermann (EUSIPCO, 2006)

Underdetermined source separation for colored sources. - Stefan Winter 002; Walter Kellermann; Hiroshi Sawada; Shoji Makino (EUSIPCO, 2006)

A Novel Normalization and Regularization Scheme for Broadband Convolutive Blind Source Separation. - Robert Aichner; Herbert Buchner; Walter Kellermann (ICA, 2006)

Post-Processing for Convolutive Blind Source Separation. - Robert Aichner; Meray Zourub; Herbert Buchner; Walter Kellermann (ICASSP (5), 2006)

Separating Convolutive Mixtures with Trinicon. - Walter Kellermann; Herbert Buchner; Robert Aichner (ICASSP (5), 2006)

Distant-talking continuous speech recognition based on a novel reverberation model in the feature domain. - Armin Sehr; Marcus Zeller; Walter Kellermann (INTERSPEECH, 2006)

Multidimensional Localization of Multiple Sound Sources Using Blind Adaptive MIMO System Identification. - Anthony Lombard; Herbert Buchner; Walter Kellermann (MFI, 2006)

A real-time blind source separation scheme and its application to reverberant and noisy acoustic environments. - Robert Aichner; Herbert Buchner; Fei Yan; Walter Kellermann (Signal Process., 2006)

Orthogonalized power filters for nonlinear acoustic echo cancellation. - Fabian Kuech; Walter Kellermann (Signal Process., 2006)

Multichannel parametric speech enhancement. - Sriram Srinivasan 003; Robert Aichner; W. Bastiaan Kleijn; Walter Kellermann (IEEE Signal Process. Lett., 2006)

Robust extended multidelay filter and double-talk detector for acoustic echo cancellation. - Herbert Buchner; Jacob Benesty; Tomas Gänsler; Walter Kellermann (IEEE Trans. Speech Audio Process., 2006)

Underdetermined Blind Source Separation of Convolutive Mixtures by Hierarchical Clustering and L1-Norm Minimization. - Stefan Winter 002; Walter Kellermann; Hiroshi Sawada; Shoji Makino (Blind Speech Separation, 2007)

TRINICON-based Blind System Identification with Application to Multiple-Source Localization and Separation. - Herbert Buchner; Robert Aichner; Walter Kellermann (Blind Speech Separation, 2007)

Maximum likelihood estimation of a reverberation model for robust distant-talking speech recognition. - Armin Sehr; Yuanhang Zheng; Elmar Nöth; Walter Kellermann (EUSIPCO, 2007)

Fast adaptation of frequency-domain volterra filters using inherent recursions of iterated coefficient updates. - Marcus Zeller; Walter Kellermann (EUSIPCO, 2007)

'Shadow BSS' for Blind Source Separation in Rapidly Time-Varying Acoustic Scenes. - Stefan Wehr; Anthony Lombard; Herbert Buchner; Walter Kellermann (ICA, 2007)

Multi-Channel Source Separation Preserving Spatial Information. - Robert Aichner; Herbert Buchner; Meray Zourub; Walter Kellermann (ICASSP (1), 2007)

Acoustic Echo Cancellation for Surround Sound using Perceptually Motivated Convergence Enhancement. - Jürgen Herre; Herbert Buchner; Walter Kellermann (ICASSP (1), 2007)

Nonlinear Residual Echo Suppression using a Power Filter Model of the Acoustic Echo Path. - Fabian Kuech; Walter Kellermann (ICASSP (1), 2007)

A New Concept for Feature-Domain Dereverberation for Robust Distant-Talking ASR. - Armin Sehr; Walter Kellermann (ICASSP (4), 2007)

Iterated Coefficient Updates of Partitioned Block Frequency Domain Second-Order Volterra Filters for Nonlinear AEC. - Marcus Zeller; Walter Kellermann (ICASSP (3), 2007)

Improved Wideband Blind Adaptive System Identification Using Decorrelation Filters for the Localization of Multiple Speakers. - Anthony Lombard; Herbert Buchner; Walter Kellermann (ISCAS, 2007)

Exploiting Narrowband Efficiency for Broadband Convolutive Blind Source Separation. - Robert Aichner; Herbert Buchner; Walter Kellermann (EURASIP J. Adv. Signal Process., 2007)

MAP-Based Underdetermined Blind Source Separation of Convolutive Mixtures by Hierarchical Clustering and ℓ1-Norm Minimization. - Stefan Winter 002; Walter Kellermann; Hiroshi Sawada; Shoji Makino (EURASIP J. Adv. Signal Process., 2007)

Multichannel Bin-Wise Robust Frequency-Domain Adaptive Filtering and Its Application to Adaptive Beamforming. - Wolfgang Herbordt; Herbert Buchner; Satoshi Nakamura 001; Walter Kellermann (IEEE Trans. Speech Audio Process., 2007)

Model-based dereverberation of speech in the mel-spectral domain. - Armin Sehr; Walter Kellermann (ACSCC, 2008)

Detection and localization of multiple wideband acoustic sources based on wavefield decomposition using spherical apertures. - Heinz Teutsch; Walter Kellermann (ICASSP, 2008)

Adapting HMMs of distant-talking ASR systems using feature-domain reverberation models. - Armin Sehr; Markus Gardill; Walter Kellermann (EUSIPCO, 2009)

Blind estimation of a feature-domain reverberation model in non-diffuse environments with variance adjustment. - Jimi Yung-Chuan Wen; Armin Sehr; Patrick A. Naylor; Walter Kellermann (EUSIPCO, 2009)

Novel schemes for nonlinear acoustic echo cancellation based on filter combinations. - Luis Antonio Azpicueta-Ruiz; Marcus Zeller; Jerónimo Arenas-García; Walter Kellermann (ICASSP, 2009)

Multidimensional localization of multiple sound sources using averaged directivity patterns of Blind Source Separation systems. - Anthony Lombard; Tobias Rosenkranz; Herbert Buchner; Walter Kellermann (ICASSP, 2009)

Design of robust superdirective beamformers as a convex optimization problem. - Edwin Mabande; Adrian Schad; Walter Kellermann (ICASSP, 2009)

Strategies for modeling reverberant speech in the feature domain. - Armin Sehr; Walter Kellermann (ICASSP, 2009)

Online estimation of the optimum quadratic kernel size of second-order Volterra filters using a convex combination scheme. - Marcus Zeller; Luis Antonio Azpicueta-Ruiz; Walter Kellermann (ICASSP, 2009)

Adaptive fir filters with automatic length optimization by monitoring a normalized combination scheme. - Marcus Zeller; Luis Antonio Azpicueta-Ruiz; Walter Kellermann (WASPAA, 2009)

Digital Signal Processing for Hearing Instruments. - Heinz G. Göckler; Henning Puder; Hugo Fastl; Sven Nordholm; Torsten Dau; Walter Kellermann (EURASIP J. Adv. Signal Process., 2009)

Combination of Adaptive Feedback Cancellation and Binaural Adaptive Filtering in Hearing Aids. - Anthony Lombard; Klaus Reindl; Walter Kellermann (EURASIP J. Adv. Signal Process., 2009)

TRINICON for Dereverberation of Speech and Audio Signals. - Herbert Buchner; Walter Kellermann (Speech Dereverberation, 2010)

Speech Dereverberation by Blind Adaptive MIMO Filtering Exploiting Nongaussianity, Nonwhiteness, and Nonstationarity. - Herbert Buchner; Walter Kellermann (Sprachkommunikation, 2010)

Multi-Style Reverberation Models and Efficient Model Adaptation for Robust Distant-Talking Speech Recognition with REMOS. - Roland Maas; Armin Sehr; Walter Kellermann (Sprachkommunikation, 2010)

Combining Monaural Beamforming and Blind Source Separation for Binaural Speech Enhancement in Multi-Microphone Hearing Aids. - Klaus Reindl; Yuanhang Zheng; Walter Kellermann; Peter Prokein; Eghart Fischer (Sprachkommunikation, 2010)

Multirate Implementation of Aliasing-free Adaptive Volterra Filters by Interpolation of Higher-Order Kernel Inputs. - Marcus Zeller; Walter Kellermann (Sprachkommunikation, 2010)

A highly efficient optimization scheme for REMOS-based distant-talking speech recognition. - Roland Maas; Armin Sehr; Martin Gugat; Walter Kellermann (EUSIPCO, 2010)

Analysis of two generic Wiener filtering concepts for binaural speech enhancement in hearing aids. - Klaus Reindl; Yuanhang Zheng; Walter Kellermann (EUSIPCO, 2010)

Model-based dereverberation in the logmelspec domain for robust distant-talking speech recognition. - Armin Sehr; Roland Maas; Walter Kellermann (ICASSP, 2010)

Disambiguation in multidimensional tracking of multiple acoustic sources using a Gaussian likelihood criterion. - Pengxiao Teng; Anthony Lombard; Walter Kellermann (ICASSP, 2010)

Efficient adaptive DFT-domain Volterra filters using an automatically controlled number of quadratic kernel diagonals. - Marcus Zeller; Luis Antonio Azpicueta-Ruiz; Jerónimo Arenas-García; Walter Kellermann (ICASSP, 2010)

A novel approach for matched reverberant training of HMMs using data pairs. - Armin Sehr; Christian Hofmann 001; Roland Maas; Walter Kellermann (INTERSPEECH, 2010)

WOZ acoustic data collection for interactive TV. - Alessio Brutti; Luca Cristoforetti; Walter Kellermann; Lutz Marquardt; Maurizio Omologo (Lang. Resour. Evaluation, 2010)

Introduction to the Special Issue on Processing Reverberant Speech: Methodologies and Applications. - Tomohiro Nakatani; Walter Kellermann; Patrick A. Naylor; Masato Miyoshi; Biing-Hwang Juang (IEEE Trans. Speech Audio Process., 2010)

Reverberation Model-Based Decoding in the Logmelspec Domain for Robust Distant-Talking Speech Recognition. - Armin Sehr; Roland Maas; Walter Kellermann (IEEE Trans. Speech Audio Process., 2010)

Fast and robust adaptation of DFT-domain Volterra filters in diagonal coordinates using iterated coefficient updates. - Marcus Zeller; Walter Kellermann (IEEE Trans. Signal Process., 2010)

Comparison of subspace-based and steered beamformer-based reflection localization methods. - Edwin Mabande; Haohai Sun; Konrad Kowalczyk; Walter Kellermann (EUSIPCO, 2011)

Evolutionary adaptive filtering based on competing filter structures. - Marcus Zeller; Walter Kellermann (EUSIPCO, 2011)

Synthesis of ICA-based methods for localization of multiple broadband sound sources. - Anthony Lombard; Yuanhang Zheng; Walter Kellermann (ICASSP, 2011)

On 2D localization of reflectors using robust beamforming techniques. - Edwin Mabande; Haohai Sun; Konrad Kowalczyk; Walter Kellermann (ICASSP, 2011)

Frame-wise HMM adaptation using state-dependent reverberation estimates. - Armin Sehr; Roland Maas; Walter Kellermann (ICASSP, 2011)

Joint DOA and TDOA estimation for 3D localization of reflective surfaces using eigenbeam MVDR and spherical microphone arrays. - Haohai Sun; Edwin Mabande; Konrad Kowalczyk; Walter Kellermann (ICASSP, 2011)

Robust localization of multiple sources in reverberant environments using EB-ESPRIT with spherical microphone arrays. - Haohai Sun; Heinz Teutsch; Edwin Mabande; Walter Kellermann (ICASSP, 2011)

The SCENIC Project: Environment-aware Sound Sensing and Rendering. - Paolo Annibale; Fabio Antonacci; Paolo Bestagini; Alessio Brutti; Antonio Canclini; Luca Cristoforetti; Emanuël Anco Peter Habets; Walter Kellermann; Konrad Kowalczyk; Anthony Lombard; Edwin Mabande; Dejan Markovic; et al. (FET, 2011)

Adaptive Combination of Volterra Kernels and Its Application to Nonlinear Acoustic Echo Cancellation. - Luis Antonio Azpicueta-Ruiz; Marcus Zeller; Aníbal R. Figueiras-Vidal; Jerónimo Arenas-García; Walter Kellermann (IEEE Trans. Speech Audio Process., 2011)

TDOA Estimation for Multiple Sound Sources in Noisy and Reverberant Environments Using Broadband Independent Component Analysis. - Anthony Lombard; Yuanhang Zheng; Herbert Buchner; Walter Kellermann (IEEE Trans. Speech Audio Process., 2011)

Adaptive Volterra Filters With Evolutionary Quadratic Kernels Using a Combination Scheme for Memory Control. - Marcus Zeller; Luis Antonio Azpicueta-Ruiz; Jerónimo Arenas-García; Walter Kellermann (IEEE Trans. Signal Process., 2011)

The Generalized Frequency-Domain Adaptive Filtering Algorithm Implemented on a GPU for Large-Scale Multichannel Acoustic Echo Cancellation. - Martin Schneider 009; Florian Schuh; Walter Kellermann (ITG Conference on Speech Communication, 2012)

Survey on approaches to speech recognition in reverberant environments. - Takuya Yoshioka; Armin Sehr; Marc Delcroix; Keisuke Kinoshita; Roland Maas; Tomohiro Nakatani; Walter Kellermann (APSIPA, 2012)

Combined-order hidden Markov models for reverberation-robust speech recognition. - Roland Maas; Sujan R. Kotha; Armin Sehr; Walter Kellermann (CIP, 2012)

Excitation-dependent stepsize control of adaptive volterra filters for acoustic echo cancellation. - Cristian Contan; Marcus Zeller; Walter Kellermann; Marina Dana Topa (EUSIPCO, 2012)

On the limitations of binaural reproduction of monaural blind source separation output signals. - Klaus Reindl; Walter Kellermann; Mengqiu Zhang (EUSIPCO, 2012)

A direct derivation of transforms for wave-domain adaptive filtering based on circular harmonics. - Martin Schneider 009; Walter Kellermann (EUSIPCO, 2012)

On the application of reverberation suppression to robust speech recognition. - Roland Maas; Emanuël A. P. Habets; Armin Sehr; Walter Kellermann (ICASSP, 2012)

Design of robust polynomial beamformers for symmetric arrays. - Edwin Mabande; Michael Buerger; Walter Kellermann (ICASSP, 2012)

Adaptive listening room equalization using a scalable filtering structure in thewave domain. - Martin Schneider 009; Walter Kellermann (ICASSP, 2012)

A two-channel reverberation suppression scheme based on blind signal separation and wiener filtering. - Andreas Schwarz; Klaus Reindl; Walter Kellermann (ICASSP, 2012)

A Morphological Approach to Single-Channel Wind-Noise Suppression. - Christian Hofmann 001; Tobias Wolff; Markus Buck; Tim Haulick; Walter Kellermann (IWAENC, 2012)

Reflection Coefficient Estimation by Pseudospectrum Matching. - Dejan Markovic; Christian Hofmann 001; Fabio Antonacci; Konrad Kowalczyk; Augusto Sarti; Walter Kellermann (IWAENC, 2012)

Iterative DFT-Domain Inverse Filter Determination for Adaptive Listening Room Equalization. - Martin Schneider 009; Walter Kellermann (IWAENC, 2012)

On Blocking Matrix-Based Dereverberation for Automatic Speech Recognition. - Andreas Schwarz; Klaus Reindl; Walter Kellermann (IWAENC, 2012)

Making Machines Understand Us in Reverberant Rooms: Robustness Against Reverberation for Automatic Speech Recognition. - Takuya Yoshioka; Armin Sehr; Marc Delcroix; Keisuke Kinoshita; Roland Maas; Tomohiro Nakatani; Walter Kellermann (IEEE Signal Process. Mag., 2012)

Linearly-constrained multichannel interference suppression algorithms derived from a minimum mutual information criterion. - Klaus Reindl; Walter Kellermann (ChinaSIP, 2013)

An uncertainty decoding approach to noise- and reverberation-robust speech recognition. - Roland Maas; Akshaya Thippur; Armin Sehr; Walter Kellermann (ICASSP, 2013)

Wave-domain loudspeaker signal decorrelation for system identification in multichannel audio reproduction scenarios. - Martin Schneider 009; Christian Huemmer 001; Walter Kellermann (ICASSP, 2013)

Formulation of the REMOS concept from an uncertainty decoding perspective. - Roland Maas; Walter Kellermann; Armin Sehr; Takuya Yoshioka; Marc Delcroix; Keisuke Kinoshita; Tomohiro Nakatani (DSP, 2013)

Conditional emission densities for combining speech enhancement and recognition systems. - Armin Sehr; Takuya Yoshioka; Marc Delcroix; Keisuke Kinoshita; Tomohiro Nakatani; Roland Maas; Walter Kellermann (INTERSPEECH, 2013)

The reverb challenge: Acommon evaluation framework for dereverberation and recognition of reverberant speech. - Keisuke Kinoshita; Marc Delcroix; Takuya Yoshioka; Tomohiro Nakatani; Armin Sehr; Walter Kellermann; Roland Maas (WASPAA, 2013)

Geometrically Constrained TRINICON-based relative transfer function estimation in underdetermined scenarios. - Klaus Reindl; Shmulik Markovich Golan; Hendrik Barfuss; Sharon Gannot; Walter Kellermann (WASPAA, 2013)

Spectral feature-based nonlinear residual echo suppression. - Andreas Schwarz; Christian Hofmann 001; Walter Kellermann (WASPAA, 2013)

A Bayesian Network View on Acoustic Model-Based Techniques for Robust Speech Recognition. - Roland Maas; Christian Huemmer 001; Armin Sehr; Walter Kellermann (CoRR, 2013)

A stereophonic acoustic signal extraction scheme for noisy and reverberant environments. - Klaus Reindl; Yuanhang Zheng; Andreas Schwarz; Stefan Meier; Roland Maas; Armin Sehr; Walter Kellermann (Comput. Speech Lang., 2013)

Identification of Active Sources in Single-Channel Convolutive Mixtures Using Known Source Models. - Sundar Harshavardhan; Thippur V. Sreenivas; Walter Kellermann (IEEE Signal Process. Lett., 2013)

Blind System Identification Using Sparse Learning for TDOA Estimation of Room Reflections. - Konrad Kowalczyk; Emanuël A. P. Habets; Walter Kellermann; Patrick A. Naylor (IEEE Signal Process. Lett., 2013)

Enhanced Adaptive Volterra Filtering by Automatic Attenuation of Memory Regions and Its Application to Acoustic Echo Cancellation. - Luis Antonio Azpicueta-Ruiz; Marcus Zeller; Aníbal R. Figueiras-Vidal; Walter Kellermann; Jerónimo Arenas-García (IEEE Trans. Signal Process., 2013)

Challenges in Acoustic Signal Enhancement for Human-Robot Communication. - Heinrich W. Löllmann; Hendrik Barfuss; Antoine Deleforge; Stefan Meier; Walter Kellermann (ITG Symposium on Speech Communication, 2014)

On Bayesian Networks in Speech Signal Processing. - Roland Maas; Christian Huemmer 001; Christian Hofmann 001; Walter Kellermann (ITG Symposium on Speech Communication, 2014)

Impact of Coding Noise on the Convergence of Blind Source Separation. - Stefan Meier; Walter Kellermann (ITG Symposium on Speech Communication, 2014)

Combined Nonlinear Echo Cancellation and Residual Echo Suppression. - Andreas Schwarz; Christian Hofmann 001; Walter Kellermann (ITG Symposium on Speech Communication, 2014)

A Bayesian network viewon linear and nonlinear acoustic echo cancellation. - Roland Maas; Christian Huemmer 001; Andreas Schwarz; Christian Hofmann 001; Walter Kellermann (ChinaSIP, 2014)

The significance-aware EPFES to estimate a memoryless preprocessor for nonlinear acoustic echo cancellation. - Christian Huemmer 001; Christian Hofmann 001; Roland Maas; Walter Kellermann (GlobalSIP, 2014)

A GPU-accelerated real-time implementation of TRINICON-BSS for multiple separation units. - Craig A. Anderson; Stefan Meier; Walter Kellermann; Paul D. Teal; Mark A. Poletti (HSCMA, 2014)

Efficient training of acoustic models for reverberation-robust medium-vocabulary automatic speech recognition. - Armin Sehr; Hendrik Barfuss; Christian Hofmann 001; Roland Maas; Walter Kellermann (HSCMA, 2014)

Significance-aware Hammerstein group models for nonlinear acoustic echo cancellation. - Christian Hofmann 001; Christian Huemmer 001; Walter Kellermann (ICASSP, 2014)

The elitist particle filter based on evolutionary strategies as novel approach for nonlinear acoustic echo cancellation. - Christian Huemmer 001; Christian Hofmann 001; Roland Maas; Andreas Schwarz; Walter Kellermann (ICASSP, 2014)

An adaptive microphone array topology for target signal extraction with humanoid robots. - Hendrik Barfuss; Walter Kellermann (IWAENC, 2014)

Unbiased coherent-to-diffuse ratio estimation for dereverberation. - Andreas Schwarz; Walter Kellermann (IWAENC, 2014)

Improving Blind Source Separation Performance By Adaptive Array Geometries For Humanoid Robots. - Hendrik Barfuss; Walter Kellermann (CoRR, 2014)

Analysis of dual-channel ICA-based blocking matrix for improved noise estimation. - Yuanhang Zheng; Klaus Reindl; Walter Kellermann (EURASIP J. Adv. Signal Process., 2014)

Estimation of Acoustic Reflection Coefficients Through Pseudospectrum Matching. - Dejan Markovic; Konrad Kowalczyk; Fabio Antonacci; Christian Hofmann 001; Augusto Sarti; Walter Kellermann (IEEE ACM Trans. Audio Speech Lang. Process., 2014)

Minimum Mutual Information-Based Linearly Constrained Broadband Signal Extraction. - Klaus Reindl; Stefan Meier; Hendrik Barfuss; Walter Kellermann (IEEE ACM Trans. Audio Speech Lang. Process., 2014)

Towards a generalization of relative transfer functions to more than one source. - Antoine Deleforge; Sharon Gannot; Walter Kellermann (EUSIPCO, 2015)

Analysis of the performance and limitations of ICA-based relative impulse response identification. - Stefan Meier; Walter Kellermann (EUSIPCO, 2015)

Binaural coherent-to-diffuse-ratio estimation for dereverberation using an ITD model. - Chengshi Zheng; Andreas Schwarz; Walter Kellermann; Xiaodong Li 002 (EUSIPCO, 2015)

Trinicon-BSS system incorporating robust dual beamformers for noise reduction. - Craig A. Anderson; Stefan Meier; Walter Kellermann; Paul D. Teal; Mark A. Poletti (ICASSP, 2015)

Phase-optimized K-SVD for signal extraction from underdetermined multichannel sparse mixtures. - Antoine Deleforge; Walter Kellermann (ICASSP, 2015)

Spatial diffuseness features for DNN-based speech recognition in noisy and reverberant environments. - Andreas Schwarz; Christian Huemmer 001; Roland Maas; Walter Kellermann (ICASSP, 2015)

Enhanced robot audition by dynamic acoustic sensing in moving humanoids. - Vladimir Tourbabin; Hendrik Barfuss; Boaz Rafaely; Walter Kellermann (ICASSP, 2015)

Uncertainty decoding for DNN-HMM hybrid systems based on numerical sampling. - Christian Huemmer 001; Roland Maas; Andreas Schwarz; Ramón Fernandez Astudillo; Walter Kellermann (INTERSPEECH, 2015)

HRTF-based robust least-squares frequency-invariant beamforming. - Hendrik Barfuss; Christian Huemmer 001; Gleni Lamani; Andreas Schwarz; Walter Kellermann (WASPAA, 2015)

Multizone sound field synthesis based on the joint optimization of the sound pressure and particle velocity vector on closed contours. - Michael Buerger; Roland Maas; Heinrich W. Löllmann; Walter Kellermann (WASPAA, 2015)

Robust coherence-based spectral enhancement for distant speech recognition. - Hendrik Barfuss; Christian Huemmer 001; Andreas Schwarz; Walter Kellermann (CoRR, 2015)

Single-Channel Maximum-Likelihood T60 Estimation Exploiting Subband Information. - Heinrich W. Löllmann; Andreas Brendel; Peter Vary; Walter Kellermann (CoRR, 2015)

A model for the temporal evolution of the spatial coherence in decaying reverberant sound fields. - Sam Nees; Andreas Schwarz; Walter Kellermann (CoRR, 2015)

A Bayesian network approach to linear and nonlinear acoustic echo cancellation. - Christian Huemmer 001; Roland Maas; Christian Hofmann 001; Walter Kellermann (EURASIP J. Adv. Signal Process., 2015)

A Bayesian view on acoustic model-based techniques for robust speech recognition. - Roland Maas; Christian Huemmer 001; Armin Sehr; Walter Kellermann (EURASIP J. Adv. Signal Process., 2015)

The NLMS Algorithm with Time-Variant Optimum Stepsize Derived from a Bayesian Network Perspective. - Christian Huemmer 001; Roland Maas; Walter Kellermann (IEEE Signal Process. Lett., 2015)

Multichannel Signal Enhancement Algorithms for Assisted Listening Devices: Exploiting spatial diversity using multiple microphones. - Simon Doclo; Walter Kellermann; Shoji Makino; Sven Erik Nordholm (IEEE Signal Process. Mag., 2015)

Signal Processing Techniques for Assisted Listening [From the Guest Editors]. - Sven Nordholm; Walter Kellermann; Simon Doclo; Vesa Välimäki; Shoji Makino; John E. Hershey (IEEE Signal Process. Mag., 2015)

Coherent-to-Diffuse Power Ratio Estimation for Dereverberation. - Andreas Schwarz; Walter Kellermann (IEEE ACM Trans. Audio Speech Lang. Process., 2015)

Multiframe Echo Suppression Based on Orthogonal Signal Decompositions. - Hai Huang; Christian Hofmann 001; Walter Kellermann; Jingdong Chen; Jacob Benesty (ITG Symposium on Speech Communication, 2016)

Uncertainty Decoding Using a Sampling Strategy Based on the Eigenvalue Decomposition. - Christian Huemmer 001; Philipp Stadter; Walter Kellermann (ITG Symposium on Speech Communication, 2016)

Efficient nonlinear acoustic echo cancellation by partitioned-block Significance-Aware Hammerstein Group Models. - Christian Hofmann 001; Michael Günther 003; Christian Huemmer 001; Walter Kellermann (EUSIPCO, 2016)

Higher-order listening room compensation with additive compensation signals. - Christian Hofmann 001; Michael Günther 003; Michael Buerger; Walter Kellermann (ICASSP, 2016)

Source-specific system identification. - Christian Hofmann 001; Walter Kellermann (ICASSP, 2016)

Generalized wave-domain transforms for listening room equalization with azimuthally irregularly spaced loudspeaker arrays. - Christian Hofmann 001; Walter Kellermann (ICASSP, 2016)

A new uncertainty decoding scheme for DNN-HMM hybrid systems with multichannel speech enhancement. - Christian Huemmer 001; Andreas Schwarz; Roland Maas; Hendrik Barfuss; Ramón Fernandez Astudillo; Walter Kellermann (ICASSP, 2016)

Artificial Neural Network-Based Feature Combination for Spatial Voice Activity Detection. - Stefan Meier; Walter Kellermann (INTERSPEECH, 2016)

Ego-noise reduction using a motor data-guided multichannel dictionary. - Alexander Schmidt 004; Antoine Deleforge; Walter Kellermann (IROS, 2016)

HRTF-based robust least-squares frequency-invariant polynomial beamforming. - Hendrik Barfuss; Marcel Mueglich; Walter Kellermann (IWAENC, 2016)

A multiframe parametric wiener filter for acoustic echo suppression. - Hai Huang; Christian Hofmann 001; Walter Kellermann; Jingdong Chen; Jacob Benesty (IWAENC, 2016)

Relative impulse response estimation during doubletalk with an artificial neural network-based step size control. - Stefan Meier; Walter Kellermann (IWAENC, 2016)

Statistical analysis and improvement of coherent-to-diffuse power ratio estimators for dereverberation. - Chengshi Zheng; Xiaodong Li 002; Andreas Schwarz; Walter Kellermann (IWAENC, 2016)

On the Impact of Localization Errors on HRTF-based Robust Least-Squares Beamforming. - Hendrik Barfuss; Walter Kellermann (CoRR, 2016)

An improved uncertainty decoding scheme with weighted samples for DNN-HMM hybrid systems. - Christian Huemmer 001; Ramón Fernandez Astudillo; Walter Kellermann (CoRR, 2016)

Significance-aware filtering for nonlinear acoustic echo cancellation. - Christian Hofmann 001; Christian Huemmer 001; Michael Günther 003; Walter Kellermann (EURASIP J. Adv. Signal Process., 2016)

A summary of the REVERB challenge: state-of-the-art and remaining challenges in reverberant speech processing research. - Keisuke Kinoshita; Marc Delcroix; Sharon Gannot; Emanuël A. P. Habets; Reinhold Haeb-Umbach; Walter Kellermann; Volker Leutnant; Roland Maas; Tomohiro Nakatani; Bhiksha Raj; Armin Sehr; Takuya Yoshioka (EURASIP J. Adv. Signal Process., 2016)

Advances in adaptive filtering theory and applications to acoustic and speech signal processing. - Markus Rupp; Walter Kellermann; Abdelhak M. Zoubir; Gerhard Schmidt (EURASIP J. Adv. Signal Process., 2016)

The generalized frequency-domain adaptive filtering algorithm as an approximation of the block recursive least-squares algorithm. - Martin Schneider 009; Walter Kellermann (EURASIP J. Adv. Signal Process., 2016)

Analysis of Additional Stable Gain by Frequency Shifting for Acoustic Feedback Suppression using Statistical Room Acoustics. - Chengshi Zheng; Christian Hofmann 001; Xiaodong Li 002; Walter Kellermann (IEEE Signal Process. Lett., 2016)

Multichannel Acoustic Echo Cancellation in the Wave Domain With Increased Robustness to Nonuniqueness. - Martin Schneider 009; Walter Kellermann (IEEE ACM Trans. Audio Speech Lang. Process., 2016)

The REVERB Challenge: A Benchmark Task for Reverberation-Robust ASR Techniques. - Keisuke Kinoshita; Marc Delcroix; Sharon Gannot; Emanuël A. P. Habets; Reinhold Haeb-Umbach; Walter Kellermann; Volker Leutnant; Roland Maas; Tomohiro Nakatani; Bhiksha Raj; Armin Sehr; Takuya Yoshioka (New Era for Robust Speech Recognition, Exploiting Deep Learning, 2017)

Localization of multiple simultaneously active sources in acoustic sensor networks using ADP. - Andreas Brendel; Walter Kellermann (CAMSAP, 2017)

Retrieval of individualized head-related transfer functions for hearing aid applications. - Michael Buerger; Stefan Meier; Christian Hofmann 001; Walter Kellermann; Eghart Fischer; Henning Puder (EUSIPCO, 2017)

Analysis of the robustness of neural network-based target activity detection. - Stefan Meier; Daniel Gerber; Walter Kellermann (EUSIPCO, 2017)

HRTF-based two-dimensional robust least-squares frequency-invariant beamformer design for robot audition. - Hendrik Barfuss; Michael Buerger; Jasper Podschus; Walter Kellermann (HSCMA, 2017)

Efficient target activity detection based on recurrent neural networks. - Daniel Gerber; Stefan Meier; Walter Kellermann (HSCMA, 2017)

An improved uncertainty decoding scheme with weighted samples for multi-channel DNN-HMM hybrid systems. - Christian Huemmer 001; Ramón Fernandez Astudillo; Walter Kellermann (HSCMA, 2017)

Microphone array signal processing for robot audition. - Heinrich W. Löllmann; Alastair H. Moore; Patrick A. Naylor; Boaz Rafaely; Radu Horaud; Alexandre Mazel; Walter Kellermann (HSCMA, 2017)

A unified framework for multiple arrays on a robot and application to sound localization. - Lior Madmoni; Hendrik Barfuss; Boaz Rafaely; Walter Kellermann (HSCMA, 2017)

Robust audio localization with phase unwrapping. - Kainan Chen; Jürgen T. Geiger; Walter Kellermann (ICASSP, 2017)

Online environmental adaptation of CNN-based acoustic models using spatial diffuseness features. - Christian Huemmer 001; Marc Delcroix; Atsunori Ogawa; Keisuke Kinoshita; Tomohiro Nakatani; Walter Kellermann (ICASSP, 2017)

Online secondary path modelling in wave-domain active noise control. - Wen Zhang 002; Christian Hofmann 001; Michael Buerger; Thushara D. Abhayapala; Walter Kellermann (ICASSP, 2017)

Design of robust two-dimensional polynomial beamformers as a convex optimization problem with application to robot audition. - Hendrik Barfuss; Markus Bachmann; Michael Buerger; Martin Schneider 009; Walter Kellermann (WASPAA, 2017)

Multizone sound reproduction in reverberant environments using an iterative least-squares filter design method with a spatiotemporal weighting function. - Michael Buerger; Christian Hofmann 001; Cornelius Frankenbach; Walter Kellermann (WASPAA, 2017)

Robust phase replication method for spatial aliasing problem in multiple sound sources localization. - Kainan Chen; Jürgen T. Geiger; Wenyu Jin 002; Mohammad Javad Taghizadeh; Walter Kellermann (WASPAA, 2017)

Broadband Multizone Sound Rendering by Jointly Optimizing the Sound Pressure and Particle Velocity. - Michael Buerger; Christian Hofmann 001; Walter Kellermann (CoRR, 2017)

Robust coherence-based spectral enhancement for speech recognition in adverse real-world environments. - Hendrik Barfuss; Christian Huemmer 001; Andreas Schwarz; Walter Kellermann (Comput. Speech Lang., 2017)

Combined LCMV-TRINICON Beamforming for Separating Multiple Speech Sources in Noisy and Reverberant Environments. - Shmulik Markovich Golan; Sharon Gannot; Walter Kellermann (IEEE ACM Trans. Audio Speech Lang. Process., 2017)

Resource Allocation for Distributed Blind Source Separation. - Markus Bachmann; Andreas Brendel; Walter Kellermann (ITG Symposium on Speech Communication, 2018)

Multichannel Nonnegative Matrix Factorization for Ego-Noise Suppression. - Thomas Haubner; Alexander Schmidt 004; Walter Kellermann (ITG Symposium on Speech Communication, 2018)

Learning-based Acoustic Source Localization in Acoustic Sensor Networks using the Coherent-to-Diffuse Power Ratio. - Andreas Brendel; Walter Kellermann (EUSIPCO, 2018)

Evolutionary Resampling for Multi-Target Tracking using Probability Hypothesis Density Filter. - Mhd Modar Halimeh; Andreas Brendel; Walter Kellermann (EUSIPCO, 2018)

Efficient ML-Estimator for Blind Reverberation Time Estimation. - Heinrich W. Löllmann; Andreas Brendel; Walter Kellermann (EUSIPCO, 2018)

Performance analysis of the covariance-whitening and the covariance-subtraction methods for estimating the relative transfer function. - Shmulik Markovich-Golan; Sharon Gannot; Walter Kellermann (EUSIPCO, 2018)

Time-Frequency-Bin-Wise Beamformer Selection and Masking for Speech Enhancement in Underdetermined Noisy Scenarios. - Kouei Yamaoka; Andreas Brendel; Nobutaka Ono; Shoji Makino; Michael Buerger; Takeshi Yamada; Walter Kellermann (EUSIPCO, 2018)

Learning-Based Acoustic Source-Microphone Distance Estimation Using the Coherent-to-Diffuse Power Ratio. - Andreas Brendel; Walter Kellermann (ICASSP, 2018)

Nonlinear Acoustic Echo Cancellation Using Elitist Resampling Particle Filter. - Mhd Modar Halimeh; Christian Huemmer 001; Walter Kellermann (ICASSP, 2018)

A Novel Ego-Noise Suppression Algorithm for Acoustic Signal Enhancement in Autonomous Systems. - Alexander Schmidt 004; Heinrich W. Löllmann; Walter Kellermann (ICASSP, 2018)

Localization of Multiple Simultaneously Active Speakers in an Acoustic Sensor Network. - Andreas Brendel; Sharon Gannot; Walter Kellermann (SAM, 2018)

Tracking of Multiple Sources in an Acoustic Sensor Network Using an Extended Gaussian Mixture PHD Filter. - Andreas Brendel; Walter Kellermann (SAM, 2018)

Hybrid Particle Filtering Based on an Elitist Resampling Scheme. - Mhd Modar Halimeh; Christian Huemmer 001; Andreas Brendel; Walter Kellermann (SAM, 2018)

The LOCATA Challenge Data Corpus for Acoustic Source Localization and Tracking. - Heinrich W. Löllmann; Christine Evers; Alexander Schmidt 004; Heinrich Mellmann; Hendrik Barfuss; Patrick A. Naylor; Walter Kellermann (SAM, 2018)

Exploiting Microphone Array Symmetry for Robust Two-Dimensional Polynomial Beamforming. - Hendrik Barfuss; Markus Bachmann; Christian Huemmer 001; Walter Kellermann (IWAENC, 2018)

Distance Estimation of Acoustic Sources Using the Coherent-to-Diffuse Power Ratio Based on Distributed Training. - Andreas Brendel; Walter Kellermann (IWAENC, 2018)

Locata Challenge-Evaluation Tasks and Measures. - Christine Evers; Heinrich W. Löllmann; Heinrich Mellmann; Alexander Schmidt 004; Hendrik Barfuss; Patrick A. Naylor; Walter Kellermann (IWAENC, 2018)

Proceedings of the LOCATA Challenge Workshop - a satellite event of IWAENC 2018. - Heinrich W. Löllmann; Christine Evers; Alexander Schmidt 004; Hendrik Barfuss; Patrick A. Naylor; Walter Kellermann (CoRR, 2018)

Estimating Parameters of Nonlinear Systems Using the Elitist Particle Filter Based on Evolutionary Strategies. - Christian Huemmer 001; Christian Hofmann 001; Roland Maas; Walter Kellermann (IEEE ACM Trans. Audio Speech Lang. Process., 2018)

Spatial Noise-Field Control With Online Secondary Path Modeling: A Wave-Domain Approach. - Wen Zhang 002; Christian Hofmann 001; Michael Buerger; Thushara Dheemantha Abhayapala; Walter Kellermann (IEEE ACM Trans. Audio Speech Lang. Process., 2018)

Statistical Analysis of the Multichannel Wiener Filter Using a Bivariate Normal Distribution for Sample Covariance Matrices. - Chengshi Zheng; Antoine Deleforge; Xiaodong Li 002; Walter Kellermann (IEEE ACM Trans. Audio Speech Lang. Process., 2018)

Learning-Based Acoustic Source Localization Using Directional Spectra. - Andreas Brendel; Bracha Laufer-Goldshtein; Sharon Gannot; Walter Kellermann (CAMSAP, 2019)

Weakly Supervised Sound Activity Detection and Event Classification in Acoustic Sensor Networks. - Janek Ebbers; Lukas Drude; Reinhold Haeb-Umbach; Andreas Brendel; Walter Kellermann (CAMSAP, 2019)

Acoustic Source Position Estimation Based On Multi-Feature Gaussian Processes. - Andreas Brendel; Ingo Altmann; Walter Kellermann (EUSIPCO, 2019)

Diffusion Maps Particle Filter. - Lukas Forster; Alexander Schmidt 004; Walter Kellermann; Tal Shnitzer; Ronen Talmon (EUSIPCO, 2019)

Bayesian Model Selection for Nonlinear Acoustic Echo Cancellation. - Mhd Modar Halimeh; Andreas Brendel; Walter Kellermann (EUSIPCO, 2019)

Active Acoustic Source Tracking Exploiting Particle Filtering and Monte Carlo Tree Search. - Thomas Haubner; Alexander Schmidt 004; Walter Kellermann (EUSIPCO, 2019)

Localization of an Unknown Number of Speakers in Adverse Acoustic Conditions Using Reliability Information and Diarization. - Andreas Brendel; Bracha Laufer-Goldshtein; Sharon Gannot; Ronen Talmon; Walter Kellermann (ICASSP, 2019)

Neural Networks Sequential Training Using Variational Gaussian Particle Filter. - Mhd Modar Halimeh; Andreas Brendel; Walter Kellermann (ICASSP, 2019)

Informed Ego-noise Suppression Using Motor Data-driven Dictionaries. - Alexander Schmidt 004; Walter Kellermann (ICASSP, 2019)

Sparse Adaptation of Distributed Blind Source Separation in Acoustic Sensor Networks. - Michael Günther 003; Haitham Afifi; Andreas Brendel; Holger Karl; Walter Kellermann (WASPAA, 2019)

Distributed Source Localization in Acoustic Sensor Networks Using the Coherent-to-Diffuse Power Ratio. - Andreas Brendel; Walter Kellermann (IEEE J. Sel. Top. Signal Process., 2019)

Introduction to the Issue on Acoustic Source Localization and Tracking in Dynamic Real-Life Scenes. - Sharon Gannot; Martin Haardt; Walter Kellermann; Peter Willett 001 (IEEE J. Sel. Top. Signal Process., 2019)

A Neural Network-Based Nonlinear Acoustic Echo Canceller. - Mhd Modar Halimeh; Christian Huemmer 001; Walter Kellermann (IEEE Signal Process. Lett., 2019)

Informed Source Extraction based on Independent Vector Analysis using Eigenvalue Decomposition. - Andreas Brendel; Walter Kellermann (EUSIPCO, 2020)

Head Orientation Estimation from Multiple Microphone Arrays. - Rebecca C. Felsheim; Andreas Brendel; Patrick A. Naylor; Walter Kellermann (EUSIPCO, 2020)

Extrapolation of Bandlimited Multidimensional Signals from Continuous Measurements. - Cornelius Frankenbach; Pablo Martínez-Nuevo; Martin Bo Møller; Walter Kellermann (EUSIPCO, 2020)

Deep Neural Network based Distance Estimation for Geometry Calibration in Acoustic Sensor Networks. - Tobias Gburrek; Joerg Schmalenstroeer; Andreas Brendel; Walter Kellermann; Reinhold Haeb-Umbach (EUSIPCO, 2020)

Spatially Guided Independent Vector Analysis. - Andreas Brendel; Thomas Haubner; Walter Kellermann (ICASSP, 2020)

Efficient Multichannel Nonlinear Acoustic Echo Cancellation Based on a Cooperative Strategy. - Mhd Modar Halimeh; Walter Kellermann (ICASSP, 2020)

Generalized Coherence-Based Signal Enhancement. - Heinrich W. Löllmann; Andreas Brendel; Walter Kellermann (ICASSP, 2020)

Online Supervised Acoustic System Identification Exploiting Prelearned Local Affine Subspace Models. - Thomas Haubner; Andreas Brendel; Walter Kellermann (MLSP, 2020)

Noise-Robust Adaptation Control for Supervised System Identification Exploiting A Noise Dictionary. - Thomas Haubner; Andreas Brendel; Mohamed Elminshawi; Walter Kellermann (CoRR, 2020)

Motor data-regularized nonnegative matrix factorization for ego-noise suppression. - Alexander Schmidt 004; Andreas Brendel; Thomas Haubner; Walter Kellermann (EURASIP J. Audio Speech Music. Process., 2020)

Acoustic Self-Awareness of Autonomous Systems in a World of Sounds. - Alexander Schmidt 004; Heinrich W. Löllmann; Walter Kellermann (Proc. IEEE, 2020)

The LOCATA Challenge: Acoustic Source Localization and Tracking. - Christine Evers; Heinrich W. Löllmann; Heinrich Mellmann; Alexander Schmidt 004; Hendrik Barfuss; Patrick A. Naylor; Walter Kellermann (IEEE ACM Trans. Audio Speech Lang. Process., 2020)

A Unified Probabilistic View on Spatially Informed Source Separation and Extraction Based on Independent Vector Analysis. - Andreas Brendel; Thomas Haubner; Walter Kellermann (IEEE Trans. Signal Process., 2020)

Data Corpus for the IEEE-AASP Challenge on Acoustic Source Localization and Tracking (LOCATA). - Christine Evers; Heinrich W. Löllmann; Heinrich Mellmann; Alexander Schmidt 004; Hendrik Barfuss; Patrick A. Naylor; Walter Kellermann (Zenodo, 2020)

Microphone Utility-based Weighting for Robust Acoustic Source Localization in Wireless Acoustic Sensor Networks. - Michael Günther 003; Andreas Brendel; Walter Kellermann (ITG Conference on Speech Communication, 2021)

Reinforcement Learning-based Microphone Selection inWireless Acoustic Sensor Networks Considering Network and Acoustic Utilities. - Haitham Afifi; Michael Günther 003; Andreas Brendel; Holger Karl; Walter Kellermann (ITG Conference on Speech Communication, 2021)

Online estimation of time-variant microphone utility in wireless acoustic sensor networks using single-channel signal features. - Michael Günther 003; Andreas Brendel; Walter Kellermann (EUSIPCO, 2021)

A Synergistic Kalman- and Deep Postfiltering Approach to Acoustic Echo Cancellation. - Thomas Haubner; Mhd Modar Halimeh; Andreas Brendel; Walter Kellermann (EUSIPCO, 2021)

Network-Aware Optimal Microphone Channel Selection in Wireless Acoustic Sensor Networks. - Michael Günther 003; Haitham Afifi; Andreas Brendel; Holger Karl; Walter Kellermann (ICASSP, 2021)

Accelerating Auxiliary Function-Based Independent Vector Analysis. - Andreas Brendel; Walter Kellermann (ICASSP, 2021)

Combining Adaptive Filtering And Complex-Valued Deep Postfiltering For Acoustic Echo Cancellation. - Mhd Modar Halimeh; Thomas Haubner; Annika Briegleb; Alexander Schmidt 004; Walter Kellermann (ICASSP, 2021)

Noise-Robust Adaptation Control for Supervised Acoustic System Identification Exploiting a Noise Dictionary. - Thomas Haubner; Andreas Brendel; Mohamed Elminshawi; Walter Kellermann (ICASSP, 2021)

Effective Rank-Based Estimation of the Coherent-to-Diffuse Power Ratio. - Heinrich W. Löllmann; Andreas Brendel; Walter Kellermann (ICASSP, 2021)

Misalignment Recognition in Acoustic Sensor Networks Using a Semi-Supervised Source Estimation Method and Markov Random Fields. - Gabriel F. Miller; Andreas Brendel; Walter Kellermann; Sharon Gannot (ICASSP, 2021)

Fasteriva: Update Rules for Independent Vector Analysis Based on Negentropy and the Majorize-Minimize Principle. - Andreas Brendel; Walter Kellermann (WASPAA, 2021)

Robust Dereverberation With Kronecker Product Based Multichannel Linear Prediction. - Wenxing Yang; Gongping Huang; Jingdong Chen; Jacob Benesty; Israel Cohen; Walter Kellermann (IEEE Signal Process. Lett., 2021)

Deep Learning-Based Joint Control of Acoustic Echo Cancellation, Beamforming and Postfiltering. - Thomas Haubner; Walter Kellermann (EUSIPCO, 2022)

Predicting Request Success with Objective Features in German Multimodal Speech Assistants. - Mareike Weber; Mhd Modar Halimeh; Walter Kellermann; Birgit Popp (HCI (35), 2022)

Manifold Learning-Supported Estimation of Relative Transfer Functions For Spatial Filtering. - Andreas Brendel; Johannes Zeitler; Walter Kellermann (ICASSP, 2022)

Complex-Valued Spatial Autoencoders for Multichannel Speech Enhancement. - Mhd Modar Halimeh; Walter Kellermann (ICASSP, 2022)

End-To-End Deep Learning-Based Adaptation Control for Frequency-Domain Adaptive System Identification. - Thomas Haubner; Andreas Brendel; Walter Kellermann (ICASSP, 2022)

Statistical Analysis of Randomness in Training of Small-Scale Neural Networks for Speech Enhancement. - Annika Briegleb; Walter Kellermann (IWAENC, 2022)

Frequency-Domain Mimo Acoustic Echo Cancellation Based on A Kronecker Product Approximation. - Mhd Modar Halimeh; Walter Kellermann (IWAENC, 2022)

Joint Acoustic Echo Cancellation and Blind Source Extraction Based on Independent Vector Extraction. - Thomas Haubner; Walter Kellermann; Zbynek Koldovský (IWAENC, 2022)

Acoustic System Identification with Partially Time-Varying Models Based on Tensor Decompositions. - Gongping Huang; Jacob Benesty; Jingdong Chen; Constantin Paleologu; Silviu Ciochina; Walter Kellermann; Israel Cohen (IWAENC, 2022)

A Bilinear Framework For Adaptive Speech Dereverberation Combining Beamforming And Linear Prediction. - Wenxing Yang; Gongping Huang; Andreas Brendel; Jingdong Chen; Jacob Benesty; Walter Kellermann; Israel Cohen (IWAENC, 2022)

Online Acoustic System Identification Exploiting Kalman Filtering and an Adaptive Impulse Response Subspace Model. - Thomas Haubner; Andreas Brendel; Walter Kellermann (J. Signal Process. Syst., 2022)

Localizing Spatial Information in Neural Spatiospectral Filters. - Annika Briegleb; Thomas Haubner; Vasileios Belagiannis; Walter Kellermann (EUSIPCO, 2023)

Geometrically Constrained Source Extraction and Dereverberation Based on Joint Optimization. - Yichen Yang 010; Xianrui Wang; Andreas Brendel; Wen Zhang 002; Walter Kellermann; Jingdong Chen (EUSIPCO, 2023)

Exploiting Spatial Information with the Informed Complex-Valued Spatial Autoencoder for Target Speaker Extraction. - Annika Briegleb; Mhd Modar Halimeh; Walter Kellermann (ICASSP, 2023)

Switching Kronecker Product Linear Filtering for Multispeaker Adaptive Speech Dereverberation. - Gongping Huang; Jacob Benesty; Israel Cohen; Emil Winebrand; Jingdong Chen; Walter Kellermann (ICASSP, 2023)

Spatially Informed Independent vector analysis for Source Extraction based on the convolutive Transfer Function Model. - Xianrui Wang; Andreas Brendel; Gongping Huang; Yichen Yang 010; Walter Kellermann; Jingdong Chen (ICASSP, 2023)

1-D Residual Convolutional Neural Network coupled with Data Augmentation and Regularization for the ICPHM 2023 Data Challenge. - Matthias Kreuzer; Walter Kellermann (ICPHM, 2023)

Airborne Sound Analysis for the Detection of Bearing Faults in Railway Vehicles with Real-World Data. - Matthias Kreuzer; David Schmidt; Simon Wokusch; Walter Kellermann (ICPHM, 2023)

1-D Residual Convolutional Neural Network coupled with Data Augmentation and Regularization Techniques for the ICPHM 2023 Data Challenge. - Matthias Kreuzer; Walter Kellermann (CoRR, 2023)

Novel features for the detection of bearing faults in railway vehicles. - Matthias Kreuzer; Alexander Schmidt 004; Walter Kellermann (CoRR, 2023)

A Unifying View on Blind Source Separation of Convolutive Mixtures Based on Independent Component Analysis. - Andreas Brendel; Thomas Haubner; Walter Kellermann (IEEE Trans. Signal Process., 2023)

Audio Signal Processing in the 21st Century: The important outcomes of the past 25 years. - Gaël Richard; Paris Smaragdis; Sharon Gannot; Patrick A. Naylor; Shoji Makino; Walter Kellermann; Akihiko Sugiyama (IEEE Signal Process. Mag., 2023)

Data Science Education: The Signal Processing Perspective [SP Education]. - Sharon Gannot; Zheng-Hua Tan; Martin Haardt; Nancy F. Chen; Hoi-To Wai; Ivan Tashev; Walter Kellermann; Justin Dauwels (IEEE Signal Process. Mag., 2023)

Microphone utility estimation in acoustic sensor networks using single-channel signal features. - Michael Günther 003; Andreas Brendel; Walter Kellermann (EURASIP J. Audio Speech Music. Process., 2023)

Signal processing and machine learning for speech and audio in acoustic sensor networks. - Walter Kellermann; Rainer Martin 001; Nobutaka Ono (EURASIP J. Audio Speech Music. Process., 2023)

Spatially Constrained vs. Unconstrained Filtering in Neural Spatiospectral Filters for Multichannel Speech Enhancement. - Annika Briegleb; Walter Kellermann (EUSIPCO, 2024)

Nonlinear acoustic echo cancellation based on pipelined Hermite filters. - Kai-Li Yin; Mhd Modar Halimeh; Yi-Fei Pu; Lu Lu 005; Walter Kellermann (Signal Process., 2024)

End-to-End Deep Learning-Based Adaptation Control for Linear Acoustic Echo Cancellation. - Thomas Haubner; Andreas Brendel; Walter Kellermann (IEEE ACM Trans. Audio Speech Lang. Process., 2024)

Erratum to "End-to-End Deep Learning-Based Adaptation Control for Linear Acoustic Echo Cancellation". - Thomas Haubner; Andreas Brendel; Walter Kellermann (IEEE ACM Trans. Audio Speech Lang. Process., 2024)

On Semi-Blind Source Separation-Based Approaches to Nonlinear Echo Cancellation Based on Bilinear Alternating Optimization. - Xianrui Wang; Yichen Yang 010; Andreas Brendel; Tetsuya Ueda; Shoji Makino; Jacob Benesty; Walter Kellermann; Jingdong Chen (IEEE ACM Trans. Audio Speech Lang. Process., 2024)

Special Issue on Model-Based and Data-Driven Audio Signal Processing [From the Guest Editors]. - Sharon Gannot; Walter Kellermann; Zbynek Koldovský; Shoko Araki; Gaël Richard (IEEE Signal Process. Mag., 2024)

Analysis of spatial filtering in neural spatiospectral filters and its dependence on training target characteristics. - Annika Briegleb; Walter Kellermann (EURASIP J. Audio Speech Music. Process., 2024)

Uncertainty-Aware Likelihood Ratio Estimation for Pixel-Wise Out-of-Distribution Detection. - Marc Hölle; Walter Kellermann; Vasileios Belagiannis (CoRR, 2025)