Optimum error nonlinearities for LMS adaptation. - Scott C. Douglas; Teresa H.-Y. Meng (ICASSP, 1990)

An optimum NLMS algorithm: performance improvement over LMS. - Scott C. Douglas; Teresa H.-Y. Meng (ICASSP, 1991)

Exact expectation analysis of the LMS adaptive filter without the independence assumption. - Scott C. Douglas; Teresa Huai-Ying Meng (ICASSP, 1992)

The optimum scalar data nonlinearity in LMS adaptation for arbitrary IID inputs. - Scott C. Douglas; Teresa H.-Y. Meng (IEEE Trans. Signal Process., 1992)

Exact expectation analysis of the LMS adaptive filter for correlated Gaussian input data. - Scott C. Douglas (ICASSP (3), 1993)

Adaptive cancellation of geomagnetic background noise using a sign-error normalized LMS algorithm. - N. L. Freire; Scott C. Douglas (ICASSP (3), 1993)

Mean-square analysis of the multiple-error and block LMS adaptive algorithms. - Scott C. Douglas (ICASSP (3), 1994)

A family of normalized LMS algorithms. - Scott C. Douglas (IEEE Signal Process. Lett., 1994)

Stochastic gradient adaptation under general error criteria. - Scott C. Douglas; Teresa H.-Y. Meng (IEEE Trans. Signal Process., 1994)

Normalized data nonlinearities for LMS adaptation. - Scott C. Douglas; Teresa H.-Y. Meng (IEEE Trans. Signal Process., 1994)

Generalized gradient adaptive step sizes for stochastic gradient adaptive filters. - Scott C. Douglas (ICASSP, 1995)

Exact expectation analysis of the LMS adaptive filter. - Scott C. Douglas; Weimin Pan (IEEE Trans. Signal Process., 1995)

Efficient approximate implementations of the fast affine projection algorithm using orthogonal transforms. - Scott C. Douglas (ICASSP, 1996)

Running max/min calculation using a pruned ordered list. - Scott C. Douglas (IEEE Trans. Signal Process., 1996)

Fast exact filtered-X LMS and LMS algorithms for multichannel active noise control. - Scott C. Douglas (ICASSP, 1997)

Deterministic stabilty analyses of unit-norm constrained algorithms for unbiased adaptive IIR filtering. - Markus Rupp; Scott C. Douglas (ICASSP, 1997)

A pipelined architecture for LMS adaptive FIR filters without adaptation delay. - Quanhong Zhu; Scott C. Douglas; Kent F. Smith (ICASSP, 1997)

Adaptive algorithms for the rejection of sinusoidal disturbances with unknown frequency. - Marc Bodson; Scott C. Douglas (Autom., 1997)

An efficient implementation of the modified filtered-X LMS algorithm. - Scott C. Douglas (IEEE Signal Process. Lett., 1997)

On-Line Step-Size Selection for Training of Adaptive Systems. - Scott C. Douglas; Andrzej Cichocki (IEEE Signal Process. Mag., 1997)

Performance comparison of two implementations of the leaky LMS adaptive filter. - Scott C. Douglas (IEEE Trans. Signal Process., 1997)

Neural networks for blind decorrelation of signals. - Scott C. Douglas; Andrzej Cichocki (IEEE Trans. Signal Process., 1997)

Why natural gradient? - Shun-ichi Amari; Scott C. Douglas (ICASSP, 1998)

Equivariant algorithms for selective transmission. - Scott C. Douglas (ICASSP, 1998)

Robust techniques for independent component analysis (ICA) with noisy data. - Andrzej Cichocki; Scott C. Douglas; Shun-ichi Amari (Neurocomputing, 1998)

A self-stabilized minor subspace rule. - Scott C. Douglas; Sun-Yuan Kung; Shun-ichi Amari (IEEE Signal Process. Lett., 1998)

A pipelined LMS adaptive FIR filter architecture without adaptation delay. - Scott C. Douglas; Quanhong Zhu; Kent F. Smith (IEEE Trans. Signal Process., 1998)

Adaptive paraunitary filter banks for principal and minor subspace analysis. - Scott C. Douglas; Shun-ichi Amari; Sun-Yuan Kung (ICASSP, 1999)

Fast implementations of the filtered-X LMS and LMS algorithms for multichannel active noise control. - Scott C. Douglas (IEEE Trans. Speech Audio Process., 1999)

Equivariant adaptive selective transmission. - Scott C. Douglas (IEEE Trans. Signal Process., 1999)

Self-whitening algorithms for adaptive equalization and deconvolution. - Scott C. Douglas; Andrzej Cichocki; Shun-ichi Amari (IEEE Trans. Signal Process., 1999)

Numerically-robust O(N2) RLS algorithms using least-squares prewhitening. - Scott C. Douglas (ICASSP, 2000)

Code-length-based universal extraction for blind signal separation. - Geoffrey C. Orsak; Scott C. Douglas (ICASSP, 2000)

Self-stabilized adaptive allpass filters for phase equalization and approximation. - Xiaoan Sun; Scott C. Douglas (ICASSP, 2000)

Self-stabilized gradient algorithms for blind source separation with orthogonality constraints. - Scott C. Douglas (IEEE Trans. Neural Networks Learn. Syst., 2000)

On gradient adaptation with unit-norm constraints. - Scott C. Douglas; Shun-ichi Amari; Sun-Yuan Kung (IEEE Trans. Signal Process., 2000)

Gradient Adaptive Algorithms for Contrast-Based Blind Deconvolution. - Scott C. Douglas; Sun-Yuan Kung (J. VLSI Signal Process., 2000)

Blind Separation of Acoustic Signals. - Scott C. Douglas (Microphone Arrays, 2001)

On optimal and universal nonlinearities for blind signal separation. - Heinz Mathis; Scott C. Douglas (ICASSP, 2001)

The INFINITY Project: expanding signal-processing-based engineering education to the high school classroom. - Geoffrey C. Orsak; Scott C. Douglas; Ravindra A. Athale; David C. Munson Jr.; John R. Treichler; Sally L. Wood; Mark A. Yoder (ICASSP, 2001)

Adaptive paraunitary filter banks for contrast-based multichannel blind deconvolution. - Xiaoan Sun; Scott C. Douglas (ICASSP, 2001)

Active noise control for periodic disturbances. - Marc Bodson; Jonathan S. Jensen; Scott C. Douglas (IEEE Trans. Control. Syst. Technol., 2001)

Is gradient descent appropriate for entropy-based source separation? - Scott C. Douglas; Geoffrey C. Orsak (ICASSP, 2002)

DSP in high schools: New technologies from the infinity project. - Scott C. Douglas; Geoffrey C. Orsak; Mark A. Yoder (ICASSP, 2002)

Normalized natural gradient adaptive filtering for sparse and non-sparse systems. - Steven L. Gay; Scott C. Douglas (ICASSP, 2002)

Blind deconvolution of impulsive signals using a modified Sato algorithm. - Heinz Mathis; Scott C. Douglas (ICASSP, 2002)

Block time delay estimation by Newton's method with allpass constraints. - Xiaoan Sun; Scott C. Douglas (ICASSP, 2002)

Simple algorithms for decorrelation-based blind source separation. - Scott C. Douglas (NNSP, 2002)

On the existence of universal nonlinearities for blind source separation. - Heinz Mathis; Scott C. Douglas (IEEE Trans. Signal Process., 2002)

A nonlinear recursive least-squares algorithm for the blind separation of finite-alphabet sources. - Scott C. Douglas; Sun-Yuan Kung (ICASSP (2), 2003)

A gradient algorithm for phase-only adaptive FIR filtering. - John D. Norris; Scott C. Douglas (ICASSP (6), 2003)

Convolutive blind separation of speech mixtures using the natural gradient. - Scott C. Douglas; Xiaoan Sun (Speech Commun., 2003)

Bussgang blind deconvolution for impulsive signals. - Heinz Mathis; Scott C. Douglas (IEEE Trans. Signal Process., 2003)

On Coefficient Delay in Natural Gradient Blind Deconvolution and Source Separation Algorithms. - Scott C. Douglas; Hiroshi Sawada; Shoji Makino (ICA, 2004)

Blind estimation of channel BERs in a multi-receiver network. - Amitabh Dixit; Scott C. Douglas; Geoffrey C. Orsak (ICASSP (2), 2004)

Natural gradient multichannel blind deconvolution and source separation using causal FIR filters. - Scott C. Douglas; Hiroshi Sawada; Shoji Makino (ICASSP (5), 2004)

Gradient Adaptive Paraunitary Filter Banks for Spatio-Temporal Subspace Analysis and Multichannel Blind Deconvolution. - Scott C. Douglas; Shun-ichi Amari; Sun-Yuan Kung (J. VLSI Signal Process., 2004)

A spatio-temporal fastICA algorithm for separating convolutive mixtures. - Scott C. Douglas; Hiroshi Sawada; Shoji Makino (ICASSP (5), 2005)

Optimal Co-design Of Computational Imaging System. - Tejaswini Mirani; Marc P. Christensen; Scott C. Douglas; Dinesh Rajan; Sally L. Wood (ICASSP (2), 2005)

Natural gradient multichannel blind deconvolution and speech separation using causal FIR filters. - Scott C. Douglas; Hiroshi Sawada; Shoji Makino (IEEE Trans. Speech Audio Process., 2005)

Relationships Between the FastICA Algorithm and the Rayleigh Quotient Iteration. - Scott C. Douglas (ICA, 2006)

Equivariant Algorithms for Estimating the Strong-Uncorrelating Transform in Complex Independent Component Analysis. - Scott C. Douglas; Jan Eriksson; Visa Koivunen (ICA, 2006)

Fixed-Point Complex ICA Algorithms for the Blind Separation of Sources Using Their Real or Imaginary Components. - Scott C. Douglas; Jan Eriksson; Visa Koivunen (ICA, 2006)

Average Convergence Behavior of the FastICA Algorithm for Blind Source Separation. - Scott C. Douglas; Zhijian Yuan; Erkki Oja (ICA, 2006)

A Simple and Robust Fastica Algorithm Using the Huber M-Estimator Cost Function. - Jih-Cheng Chao; Scott C. Douglas (ICASSP (5), 2006)

Adaptive Estimation of the Strong Uncorrelating Transform with Applications to Subspace Tracking. - Scott C. Douglas; Jan Eriksson; Visa Koivunen (ICASSP (4), 2006)

Convolutive Blind Source Separation for Audio Signals. - Scott C. Douglas; Malay Gupta (Blind Speech Separation, 2007)

A Robust Complex FastICA Algorithm Using the Huber M-Estimator Cost Function. - Jih-Cheng Chao; Scott C. Douglas (ICA, 2007)

Beamforming Initialization and Data Prewhitening in Natural Gradient Convolutive Blind Source Separation of Speech Mixtures. - Malay Gupta; Scott C. Douglas (ICA, 2007)

On the Design of Gradient Algorithms Employing Orthogonal Matrix Constraints. - Scott C. Douglas (ICASSP (4), 2007)

Scaled Natural Gradient Algorithms for Instantaneous and Convolutive Blind Source Separation. - Scott C. Douglas; Malay Gupta (ICASSP (2), 2007)

Region-of-Interest Estimation for Adaptive Resource Allocation in Multi-Aperture Imaging Systems. - Indranil Sinharoy; Scott C. Douglas (ICASSP (2), 2007)

Performance Evaluation of Convolutive Blind Source Separation of Mixtures of Unequal-Level Speech Signals. - Malay Gupta; Scott C. Douglas (ISCAS, 2007)

An Adaptive Constraint Method for Paraunitary Filter Banks with Applications to Spatiotemporal Subspace Tracking. - Scott C. Douglas (EURASIP J. Adv. Signal Process., 2007)

Fixed-Point Algorithms for the Blind Separation of Arbitrary Complex-Valued Non-Gaussian Signal Mixtures. - Scott C. Douglas (EURASIP J. Adv. Signal Process., 2007)

Spatio-Temporal FastICA Algorithms for the Blind Separation of Convolutive Mixtures. - Scott C. Douglas; Malay Gupta; Hiroshi Sawada; Shoji Makino (IEEE Trans. Speech Audio Process., 2007)

Simple, Robust, and Memory-Efficient FastICA Algorithms Using the Huber M-Estimator Cost Function. - Scott C. Douglas; Jih-Cheng Chao (J. VLSI Signal Process., 2007)

Using piecewise linear nonlinearities in the natural gradient and FastICA algorithms for blind source separation. - Jih-Cheng Chao; Scott C. Douglas (ICASSP, 2008)

An iterative spatio-temporal speech enhancement algorithm for microphone arrays. - Malay Gupta; Scott C. Douglas (ICASSP, 2008)

Model-based region-of-interest estimation for adaptive resource allocation in multi-aperture imaging systems. - Indranil Sinharoy; Scott C. Douglas; Dinesh Rajan; Marc P. Christensen (ICASSP, 2008)

Designing Pre-College Engineering Curricula and Technology: Lessons Learned From the Infinity Project. - Scott C. Douglas; Marc P. Christensen; Geoffrey C. Orsak (Proc. IEEE, 2008)

Widely-linear recursive least-squares algorithm for adaptive beamforming. - Scott C. Douglas (ICASSP, 2009)

Duality between widely linear and dual channel adaptive filtering. - Danilo P. Mandic; Susanne Still; Scott C. Douglas (ICASSP, 2009)

Application of Two Time-Domain Convolutive Blind Source Separation Algorithms to the 2008 Signal Separation Evaluation Campaign (SiSEC) Data. - Scott C. Douglas (ICA, 2009)

A spatio-temporal power method for time-domain multi-channel speech enhancement. - Malay Gupta; Sylvain Angrignon; Chris Forrester; Sean Simmons 002; Scott C. Douglas (WASPAA, 2009)

A Spatio-Temporal Speech Enhancement Technique Based on Generalized Eigenvalue Decomposition. - Malay Gupta; Scott C. Douglas (IEEE Trans. Speech Audio Process., 2009)

General chair's message. - Scott C. Douglas (ICASSP, 2010)

Performance analysis of the conventional complex LMS and augmented complex LMS algorithms. - Scott C. Douglas; Danilo P. Mandic (ICASSP, 2010)

The least-mean-magnitude-phase algorithm with applications to communications systems. - Scott C. Douglas; Danilo P. Mandic (ICASSP, 2011)

Widely linear adaptive frequency estimation in three-phase power systems under unbalanced voltage sag conditions. - Yili Xia; Scott C. Douglas; Danilo P. Mandic (IJCNN, 2011)

Detection of Aliasing in Image Sequences Using Nonlinear Factor Analysis. - Scott C. Douglas (LVA/ICA, 2012)

A family of least-squares magnitude phase algorithms. - Scott C. Douglas; Danilo P. Mandic (ICASSP, 2012)

Widely linear state space models for frequency estimation in unbalanced three-phase systems. - Dahir H. Dini; Yili Xia; Scott C. Douglas; Danilo P. Mandic (SAM, 2012)

An adaptive approach for the identification of improper complex signals. - Beth Jelfs; Danilo P. Mandic; Scott C. Douglas (Signal Process., 2012)

Adaptive Frequency Estimation in Smart Grid Applications: Exploiting Noncircularity and Widely Linear Adaptive Estimators. - Yili Xia; Scott C. Douglas; Danilo P. Mandic (IEEE Signal Process. Mag., 2012)

On Approximate Diagonalization of Correlation Matrices in Widely Linear Signal Processing. - Clive Cheong Took; Scott C. Douglas; Danilo P. Mandic (IEEE Trans. Signal Process., 2012)

Root-MSE geolocation performance using angle-of-arrival measurements. - Neda Adib; Scott C. Douglas (ACSSC, 2013)

A novel endmember, fractional abundance, and contrast model for hyperspectral imagery. - Scott C. Douglas (ICASSP, 2013)

On intraference and its implications in complex-valued signal processing. - Clive Cheong Took; Scott C. Douglas; Danilo P. Mandic (ICASSP, 2013)

An angular sampling theorem for the usable frequency range of antenna array calibration measurements. - Chung-Cheng Ho; Scott C. Douglas (ACSSC, 2014)

Weighted stansfield algorithm in three dimensions. - Neda Adib; Scott C. Douglas (ICASSP, 2014)

Autoconvolution and panorama: Augmenting second-order signal analysis. - Scott C. Douglas; Danilo P. Mandic (ICASSP, 2014)

A real time tracker of complex circularity. - Sithan Kanna; Scott C. Douglas; Danilo P. Mandic (SAM, 2014)

The correlation preserving transform resolves phase ambiguity in complex decorrelating transforms. - Clive Cheong Took; Scott C. Douglas; Danilo P. Mandic (SAM, 2014)

Assessing range accuracy for bearings-only geolocation using optimal logarithmic spiral sensor path trajectories. - Neda Adib; Scott C. Douglas (ICASSP, 2015)

Mean square analysis of the CLMS and ACLMS for non-circular signals: The approximate uncorrelating transform approach. - Danilo P. Mandic; Sithan Kanna; Scott C. Douglas (ICASSP, 2015)

Maintaining the Integrity of Sources in Complex Learning Systems: Intraference and the Correlation Preserving Transform. - Clive Cheong Took; Scott C. Douglas; Danilo P. Mandic (IEEE Trans. Neural Networks Learn. Syst., 2015)

Reduced-complexity direction-of-arrival estimation for large-aperture antenna arrays employing spatial ambiguities. - Chung-Cheng Ho; Scott C. Douglas (ACSSC, 2016)

Stability analysis of the least-mean-magnitude-phase algorithm. - Scott C. Douglas; Danilo P. Mandic (ICASSP, 2016)

Performance advantage of quaternion widely linear estimation: An approximate uncorrelating transform approach. - Min Xiang; Sithan Kanna; Scott C. Douglas; Danilo P. Mandic (ICASSP, 2016)

Single-channel Wiener filtering of deterministic signals in stochastic noise using the panorama. - Scott C. Douglas; Danilo P. Mandic (ICASSP, 2017)

The quaternion least mean magnitude phase adaptive filtering algorithm. - Min Xiang; Scott C. Douglas; Danilo P. Mandic (DSP, 2017)

Why RELU Units Sometimes Die: Analysis of Single-Unit Error Backpropagation in Neural Networks. - Scott C. Douglas; Jiutian Yu (ACSSC, 2018)

Complementary Complex-Valued Spectrum for Real-Valued Data: Real Time Estimation of the Panorama Through Circularity-Preserving Dft. - Bruno Scalzo Dees; Scott C. Douglas; Danilo P. Mandic (ICASSP, 2018)

Correntropy-Based Adaptive Filtering of Noncircular Complex Data. - Bruno Scalzo Dees; Yili Xia; Scott C. Douglas; Danilo P. Mandic (ICASSP, 2018)

Affine-Projection Least-Mean-Magnitude-Phase Algorithms Using a Posteriori Updates. - Scott C. Douglas; Danilo P. Mandic (ICASSP, 2018)

Performance analysis of the deficient length augmented CLMS algorithm for second order noncircular complex signals. - Yili Xia; Scott C. Douglas; Danilo P. Mandic (Signal Process., 2018)

A perspective on CLMS as a deficient length augmented CLMS: Dealing with second order noncircularity. - Yili Xia; Scott C. Douglas; Danilo P. Mandic (Signal Process., 2018)

Extending the Stansfield Algorithm to Three Dimensions: Algorithms and Implementations. - Neda Adib; Scott C. Douglas (IEEE Trans. Signal Process., 2018)

Simple Iterative Algorithms for Approximate And Bounded Parameter Orthonormality. - Scott C. Douglas; Yu Hong (ACSSC, 2019)

Relationships between Deep Learning and Linear Adaptive Systems. - Scott C. Douglas; Eric C. Larson (ICASSP, 2019)

Quaternion-Valued Adaptive Filtering via Nesterov's Extrapolation. - Thiernithi Variddhisaï; Min Xiang; Scott C. Douglas; Danilo P. Mandic (ICASSP, 2019)

Blind Source Separation Under Signal Covariance Constraints: Criteria and Algorithms. - Scott C. Douglas; Timothy H. DeFries (ACSCC, 2021)

Panorama: An enabling technology for Hearables. - Qiyu Rao; Zdenka Babic; Scott C. Douglas; Danilo P. Mandic (ICASSP, 2025)