Precise pole realization by unobservable digital filters. - Chrysostomos L. Nikias; Adly T. Fam (ICASSP, 1980)

Improved spectral resolution by energy-weighted prediction method. - Chrysostomos L. Nikias; Peter D. Scott (ICASSP, 1981)

A new robust 2-D spectral estimation method and its application in cardiac data analysis. - Chrysostomos L. Nikias; Peter D. Scott; John H. Siegel (ICASSP, 1982)

A new class of high-resolution and robust multi-dimensional spectral estimation algorithms. - Chrysostomos L. Nikias; Mysore R. Raghuveer (ICASSP, 1983)

High-resolution frequency estimation via a weighted forward and backward autoregressive modelling. - Peter D. Scott; Chrysostomos L. Nikias (ICASSP, 1983)

A high-resolution modified Burg algorithm for spectral estimation. - Benjamin I. Helme; Chrysostomos L. Nikias (ICASSP, 1984)

A new realization scheme of periodically time-varying digital filters. - Chrysostomos L. Nikias (ICASSP, 1984)

A parametric approach to bispectrum estimation. - Mysore R. Raghuveer; Chrysostomos L. Nikias (ICASSP, 1984)

Realization of two-dimensional digital filters by LU decomposition of their transfer function. - Anastasios N. Venetsanopoulos; Chrysostomos L. Nikias (ICASSP, 1984)

Parallel block realization of 2-D IIR digital filters. - Hsing-Hsing Chiang; Chrysostomos L. Nikias (ICASSP, 1985)

Sufficient condition for extendibility and two-dimensional power spectrum estimation. - Chrysostomos L. Nikias; Anastasios N. Venetsanopoulos (ICASSP, 1985)

The optimum approach to multichannel AR spectrum estimation. - Taikang Ning; Chrysostomos L. Nikias (ICASSP, 1985)

Bispectrum estimation for short length data. - Mysore R. Raghuveer; Chrysostomos L. Nikias (ICASSP, 1985)

Improved spectrum performance via a data-adaptive weighted burg technique. - Benjamin I. Helme; Chrysostomos L. Nikias (IEEE Trans. Acoust. Speech Signal Process., 1985)

The LU decomposition theorem and its implications to the realization of two-dimensional digital filters. - Chrysostomos L. Nikias; Andreas P. Chrysafis; Anastasios N. Venetsanopoulos (IEEE Trans. Acoust. Speech Signal Process., 1985)

Bispectrum estimation: A parametric approach. - Raghuveer M. Rao; Chrysostomos L. Nikias (IEEE Trans. Acoust. Speech Signal Process., 1985)

Detection of unknown-frequency sinusoids in noise via autoregressive modeling. - Andreas Polydoros; Chrysostomos L. Nikias (ICASSP, 1986)

Identification of Nonminimum Phase Communication Channels Via Parametric Modeling of Third Moments. - Chrysostomos L. Nikias; Anastasios N. Venetsanopoulos (ICC, 1986)

Closed-Form Statistical Analysis for Square Law PN Acquisition Detector Performance in Spread Spectrum Systems. - Andreas Polydoros; Chrysostomos L. Nikias (ICC, 1986)

Efficient implementations of quadratic digital filters. - Hsing-Hsing Chiang; Chrysostomos L. Nikias; Anastasios N. Venetsanopoulos (IEEE Trans. Acoust. Speech Signal Process., 1986)

Multichannel AR spectrum estimation: The optimum approach in the reflection coefficient domain. - Taikang Ning; Chrysostomos L. Nikias (IEEE Trans. Acoust. Speech Signal Process., 1986)

VLSI Array processing structures of quadratic digital filters with LMS algorithm. - Yuang Lou; Chrysostomos L. Nikias; Anastasios N. Venetsanopoulos (ICASSP, 1987)

Non-causal autoregressive bispectrum estimation and deconvolution. - Chrysostomos L. Nikias; Hsing-Hsing Chiang (ICASSP, 1987)

Nonminimum phase system identification via cepstrum modeling of higher-order cumulants. - Chrysostomos L. Nikias; Renlong Pan (ICASSP, 1987)

Power spectrum estimation with uncertainty in the sample location of correlation measurements. - Taikang Ning; Chrysostomos L. Nikias (ICASSP, 1987)

Bispectrum estimation: A digital signal processing framework. - Chrysostomos L. Nikias; Mysore R. Raghuveer (Proc. IEEE, 1987)

Sufficient condition of extendibility for two-dimensional quadrant-symmetric autocorrelations. - Chrysostomos L. Nikias; Anastasios N. Venetsanopoulos (IEEE Trans. Acoust. Speech Signal Process., 1987)

Phase reconstruction in the trispectrum domain. - Renlong Pan; Chrysostomos L. Nikias (IEEE Trans. Acoust. Speech Signal Process., 1987)

Detection of unknown-frequency sinusoids in noise: Spectral versus correlation domain. - Andreas Polydoros; Chrysostomos L. Nikias (IEEE Trans. Acoust. Speech Signal Process., 1987)

Adaptive filtering via cumulants and LMS algorithm. - Hsing-Hsing Chiang; Chrysostomos L. Nikias (ICASSP, 1988)

Harmonic decomposition methods in cumulant domains [array processing]. - Renlong Pan; Chrysostomos L. Nikias (ICASSP, 1988)

Bispectrum estimation of transient signals. - Christos K. Papadopoulos; Chrysostomos L. Nikias (ICASSP, 1988)

Cumulant cepstrum of FM signals and high-resolution time delay estimation. - Athina P. Petropulu; Chrysostomos L. Nikias; John G. Proakis (ICASSP, 1988)

ARMA bispectrum approach to nonminimum phase system identification. - Chrysostomos L. Nikias (IEEE Trans. Acoust. Speech Signal Process., 1988)

Higher-order spectrum estimation via noncausal autoregressive modeling and deconvolution. - Chrysostomos L. Nikias; Hsing-Hsing Chiang (IEEE Trans. Acoust. Speech Signal Process., 1988)

Time delay estimation in unknown Gaussian spatially correlated noise. - Chrysostomos L. Nikias; Renlong Pan (IEEE Trans. Acoust. Speech Signal Process., 1988)

The complex cepstrum of higher order cumulants and nonminimum phase system identification. - Renlong Pan; Chrysostomos L. Nikias (IEEE Trans. Acoust. Speech Signal Process., 1988)

Adaptive filtering based on polycepstra. - Dimitrios Hatzinakos; Chrysostomos L. Nikias (ICASSP, 1989)

Analytic performance evaluation of the bicepstrum. - Athina P. Petropulu; Chrysostomos L. Nikias (ICASSP, 1989)

Estimation of multipath channel response in frequency selective channels. - Dimitrios Hatzinakos; Chrysostomos L. Nikias (IEEE J. Sel. Areas Commun., 1989)

Bicepstrum computation based on second- and third-order statistics with applications. - Chrysostomos L. Nikias; Fang Liu (ICASSP, 1990)

A new method for adaptive time delay estimation for non-Gaussian signals. - Hsing-Hsing Chiang; Chrysostomos L. Nikias (IEEE Trans. Acoust. Speech Signal Process., 1990)

Power spectrum estimation with randomly spaced correlation samples. - Taikang Ning; Chrysostomos L. Nikias (IEEE Trans. Acoust. Speech Signal Process., 1990)

Parameter estimation of exponentially damped sinusoids using higher order statistics. - Christos K. Papadopoulos; Chrysostomos L. Nikias (IEEE Trans. Acoust. Speech Signal Process., 1990)

The complex cepstrum and bicepstrum: analytic performance evaluation in the presence of Gaussian noise. - Athina P. Petropulu; Chrysostomos L. Nikias (IEEE Trans. Acoust. Speech Signal Process., 1990)

The cross-bicepstrum: properties and applications for signal reconstruction and system identification. - Dana H. Brooks; Chrysostomos L. Nikias (ICASSP, 1991)

Wigner polyspectra: higher-order spectra in time varying signal processing. - Javier R. Fonollosa; Chrysostomos L. Nikias (ICASSP, 1991)

Blind deconvolution based on signal reconstruction from partial information using higher-order spectra. - Athina P. Petropulu; Chrysostomos L. Nikias (ICASSP, 1991)

Blind equalization using a tricepstrum-based algorithm. - Dimitrios Hatzinakos; Chrysostomos L. Nikias (IEEE Trans. Commun., 1991)

FFT-based bispectrum computation on polar rasters. - Anthony G. Bessios; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1991)

Bearing estimation in the bispectrum domain. - Philippe Forster; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1991)

Efficient realization structure of the a priori lattice-ladder recursive least squares algorithm. - Athina P. Petropulu; Chrysostomos L. Nikias; John G. Proakis (IEEE Trans. Signal Process., 1991)

Analysis of transient signals using higher-order time-frequency distributions. - Javier Rodríguez Fonollosa; Chrysostomos L. Nikias (ICASSP, 1992)

Adaptive equalization with neural networks: new multi-layer perceptron structures and their evaluation. - Marcia Peng; Chrysostomos L. Nikias; John G. Proakis (ICASSP, 1992)

Signal reconstruction from the phase of the bispectrum. - Athina P. Petropulu; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1992)

Blind indentifiability of a band-limited nonminimum phase system from its output autocorrelation. - Yuanjie Chen; Chrysostomos L. Nikias (ICASSP (4), 1993)

A new eigenvector-based algorithm for multichannel blind deconvolution of input colored signals. - Mehmet Izzet Gürelli; Chrysostomos L. Nikias (ICASSP (4), 1993)

Some new results on the inverse problem for electrocardiography. - Chrysostomos L. Nikias; Shan Gao; Sam Heidari (ICASSP (1), 1993)

Adaptive noise canceler for narrowband/wideband interferences using higher-order statistics. - Dae C. Shin; Chrysostomos L. Nikias (ICASSP (3), 1993)

Signal processing with fractional lower order moments: stable processes and their applications. - Min Shao; Chrysostomos L. Nikias (Proc. IEEE, 1993)

Signal processing with higher-order spectra. - Chrysostomos L. Nikias; Jerry M. Mendel (IEEE Signal Process. Mag., 1993)

The cross-bicepstrum: definition, properties, and application for simultaneous reconstruction of three nonminimum phase signals. - Dana H. Brooks; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1993)

Multichannel adaptive blind deconvolution using the complex cepstrum of higher order cross-spectra. - Dana H. Brooks; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1993)

Wigner Higher Order Moment Spectra: Definition, Properties, Computation and Application to Transient Signal Analysis. - Javier Rodríguez Fonollosa; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1993)

Blind convolution using signal reconstruction from partial higher order cepstral information. - Athina P. Petropulu; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1993)

A new positive time-frequency distribution. - Javier Rodríguez Fonollosa; Chrysostomos L. Nikias (ICASSP (4), 1994)

An ML/MMSE estimation approach to blind equalization. - Min Shao; Chrysostomos L. Nikias (ICASSP (4), 1994)

Analysis of finite-energy signals higher-order moments- and spectra-based time-frequency distributions. - Javier Rodríguez Fonollosa; Chrysostomos L. Nikias (Signal Process., 1994)

Identifiability of a band-limited system from its cyclostationary output autocorrelation. - Yuanjie Chen; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1994)

Adaptive interference canceler for narrowband and wideband interferences using higher order statistics. - Dae C. Shin; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1994)

Estimation of frequency-delay of arrival (FDOA) using fourth-order statistics in unknown correlated Gaussian noise sources. - Dae C. Shin; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1994)

On blind channel identification for impulsive signal environments. - Xinyu Ma; Chrysostomos L. Nikias (ICASSP, 1995)

Subspace-based direction finding in alpha-stable noise environments. - Panagiotis Tsakalides; Chrysostomos L. Nikias (ICASSP, 1995)

Fast estimation of the parameters of alpha-stable impulsive interference using asymptotic extreme value theory. - George A. Tsihrintzis; Chrysostomos L. Nikias (ICASSP, 1995)

Detection of impulsive stochastic transients over background noise. - George A. Tsihrintzis; Chrysostomos L. Nikias (Signal Process., 1995)

Exact maximum likelihood identification of MA(1) systems driven by Cauchy noise of unknown dispersion. - George A. Tsihrintzis; Chrysostomos L. Nikias (IEEE Signal Process. Lett., 1995)

POTEA: the Power Cepstrum and Tricoherence Equalization Algorithm. - Anthony G. Bessios; Chrysostomos L. Nikias (IEEE Trans. Commun., 1995)

Performance of optimum and suboptimum receivers in the presence of impulsive noise modeled as an alpha-stable process. - George A. Tsihrintzis; Chrysostomos L. Nikias (IEEE Trans. Commun., 1995)

Image restoration using the W-slice method. - Elisa Sayrol; Chrysostomos L. Nikias; Antoni Gasull (IEEE Trans. Image Process., 1995)

EVAM: an eigenvector-based algorithm for multichannel blind deconvolution of input colored signals. - Mehmet Izzet Gürelli; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1995)

Parameter estimation and blind channel identification in impulsive signal environments. - Xinyu Ma; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1995)

Estimation of multilevel digital signals in the presence of arbitrary impulsive interference. - Jun Shen; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1995)

Complex ambiguity functions using nonstationary higher order cumulant estimates. - Dae C. Shin; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1995)

Maximum likelihood localization of sources in noise modeled as a stable process. - Panagiotis Tsakalides; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1995)

Incoherent receivers in alpha-stable impulsive noise. - George A. Tsihrintzis; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1995)

A new linear co-channel interference mitigation algorithm. - Sam Heidari; Chrysostomos L. Nikias (ICASSP, 1996)

Robust time delay estimation using lower-order statistics. - Xinyu Ma; Chrysostomos L. Nikias (ICASSP, 1996)

Robust adaptive beamforming in alpha-stable noise environments. - Panagiotis Tsakalides; Chrysostomos L. Nikias (ICASSP, 1996)

Co-channel interference mitigation in the time-scale domain: the CIMTS algorithm. - Sam Heidari; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1996)

Self-similar set identification in the time-scale domain. - Sam Heidari; George A. Tsihrintzis; Chrysostomos L. Nikias; Edmond A. Jonckheere (IEEE Trans. Signal Process., 1996)

Joint estimation of time delay and frequency delay in impulsive noise using fractional lower order statistics. - Xinyu Ma; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1996)

The robust covariation-based MUSIC (ROC-MUSIC) algorithm for bearing estimation in impulsive noise environments. - Panagiotis Tsakalides; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1996)

Fast estimation of the parameters of alpha-stable impulsive interference. - George A. Tsihrintzis; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1996)

A new model for non-Rayleigh clutter: space-time adaptive processing in stable impulsive interference. - Panagiotis Tsakalides; Chrysostomos L. Nikias (ICASSP, 1997)

Riding the new integrated media systems wave. - C. L. Max Nikias (IEEE Signal Process. Mag., 1997)

Recursive local orthogonality filtering. - John S. Bodenschatz; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1997)

Symmetric alpha-stable filter theory. - John S. Bodenschatz; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1997)

Data-adaptive algorithms for signal detection in sub-Gaussian impulsive interference. - George A. Tsihrintzis; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1997)

Spectral methods for stationary harmonizable alpha-stable processes. - George A. Tsihrintzis; Panagiotis Tsakalides; Chrysostomos L. Nikias (EUSIPCO, 1998)

General L(p, q)-metric estimator of arbitrary complex impulsive interference in linear systems. - Jun Shen; Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1998)

Robust constant modulus arrays based on fractional lower-order statistics. - Marilli Rupi; Panagiotis Tsakalides; Chrysostomos L. Nikias; Enrico Del Re (ICASSP, 1999)

A new phase gradient autofocus technique for high resolution image formation based on fractional lower-order statistics. - Panagiotis Tsakalides; Chrysostomos L. Nikias (ICECS, 1999)

Integrated media systems. - Dennis McLeod; Ulrich Neumann; C. L. Max Nikias; Alexander A. Sawchuk (IEEE Signal Process. Mag., 1999)

Integraded Media Systems. - C. L. Max Nikias (IEEE Signal Process. Mag., 1999)

Maximum-likelihood symmetric α-stable parameter estimation. - Chrysostomos L. Nikias (IEEE Trans. Signal Process., 1999)

Robust spatial filtering of coherent sources for wireless communications. - Marilli Rupi; Panagiotis Tsakalides; Enrico Del Re; Chrysostomos L. Nikias (Signal Process., 2000)

Performance assessment of CFAR processors in Pearson-distributed clutter. - Panagiotis Tsakalides; Flippo Trinic; Chrysostomos L. Nikias (IEEE Trans. Aerosp. Electron. Syst., 2000)

Leadership reflections. - C. L. Max Nikias (IEEE Signal Process. Mag., 2003)

Constant modulus blind equalization based on fractional lower-order statistics. - Marilli Rupi; Panagiotis Tsakalides; Enrico Del Re; Chrysostomos L. Nikias (Signal Process., 2004)

The smarty4covid dataset and knowledge base: a framework enabling interpretable analysis of audio signals. - Konstantia Zarkogianni; Edmund Dervakos; George Filandrianos; Theofanis Ganitidis; Vasiliki Gkatzou; Aikaterini Sakagianni; Raghu Raghavendra; C. L. Max Nikias; Giorgos Stamou; Konstantina S. Nikita (CoRR, 2023)

PCa-RadHop: A transparent and lightweight feed-forward method for clinically significant prostate cancer segmentation. - Vasileios Magoulianitis; Jiaxin Yang; Yijing Yang; Jintang Xue; Masatomo Kaneko; Giovanni E. Cacciamani; Andre Abreu; Vinay A. Duddalwar; C.-C. Jay Kuo; Inderbir S. Gill; Chrysostomos L. Nikias (Comput. Medical Imaging Graph., 2024)