Publications

O. Kenig, K. Todros, and T. Adali, "Robust Gaussian mixture modeling: A K-divergence based approach," Accepted for publication, IEEE Transactions on Signal Processing, July 2024. 

Y. Sorek and K. Todros, "Robust Bayesian estimation via the K-divergence,"  Signal Processing, vol. 220, pp. 1-10, Feb. 2024.

K. Todros, "Training a radial basis function network under transformed probability measure," IEEE Signal Processing Letters, vol. 30, pp. 1567-1571, Oct. 2023.

T. Ben Guy and K. Todros, "Blind separation of noisy piecewise stationary mixtures via probability measure transform," Signal Processing, vol. 208, pp. 1-10, Feb. 2023. 

Y. Sorek and K. Todros, "On the minimum K-divergence estimator," IEEE Transactions on Signal Processing, vol. 70, pp. 4337-4352, Aug. 2022.

Y. Eder and K. Todros, "Robust two-sample location testing via probability measure transform," IEEE Transactions on Signal Processing, vol. 69, pp. 4724-4739, June, 2021.

Y. Sorek and K. Todros, "Robust spectrum sensing via probability measure transform," IEEE Transactions on Signal Processing, vol. 69, pp. 4023-4038, June, 2021.

T. Edvabsky and K. Todros, "Compton imaging via parametric intensity modeling," Sumitted, 2021.

N. Yazdi and K. Todros, "Measure-transformed MVDR beamforming," IEEE Signal Processing Letters, vol. 27, pp. 1959-1963, Nov. 2020.

N. Halay and K. Todros, "MSE based optimization of the measure-transformed MUSIC algorithm," Signal Processing, vol. 160, pp. 150-163, July 2019.

K. Todros, "Robust composite binary hypothesis testing via measure transformed quasi score test," Signal Processing, vol. 155, pp. 202-217, Feb. 2019.

N. Shlezinger and K. Todros, "Performance analysis of LMS filters with non-Gaussian cyclostationary signals," Signal Processing, vol. 154, pp. 260-271, Jan. 2019. 

N. Halay, K. Todros, and A. O. Hero, "Binary hypothesis testing via measure transformed quasi likelihood ratio test," IEEE Trans. Signal Processing, vol. 65, no. 24, pp. 6381-6396, Dec. 2017.

N. Halay and K. Todros, "Plug-in measure-transformed quasi likelihood ratio test for random signal detection," IEEE Signal Processing Letters, vol. 24, no. 6, pp. 838-842, Jun. 2017.

N. Shlezinger, K. Todros, and R. Dabora, "Adaptive filtering based on time-averaged MSE for cyclostationary signals," IEEE Trans. Communications, vol. 65, no. 4, pp. 1746-1761, Apr. 2017.

K. Todros and A. O. Hero, "Measure-transformed quasi maximum likelihood estimation," IEEE Trans. Signal Processing, vol. 65, no. 3, pp. 748-763, Feb. 2017.

K. Todros, R. Winik, and J. Tabrikian, "On the limitations of Barankin type bounds for MLE threshold prediction," Signal Processing, vol. 108, pp. 622-627, Mar. 2015.

K. Todros and A. O. Hero, "Robust multiple signal classification via probability measure transformation," IEEE Trans. Signal Processing, vol. 63, no. 5, pp. 1156-1170, Jan. 2015.

K. Todros and A. O. Hero, "On measure transformed canonical correlation analysis," IEEE Trans. Signal Processing, vol. 60, no. 9, pp. 4570-4585, Sep. 2012.

K. Todros and J. Tabrikian, "Uniformly best biased estimators in non-Bayesian parameter estimation," IEEE Trans. Information Theory, vol. 57, no. 11, pp. 7635-7647, Nov. 2011.

K. Todros and J. Tabrikian, "General classes of performance lower bounds for parameter estimation - Part I: non-Bayesian bounds for unbiased estimators," IEEE Trans. Information Theory, vol. 56, no. 10, pp. 5045-5063, Oct. 2010.

K. Todros and J. Tabrikian, "General classes of performance lower bounds for parameter estimation - Part II: Bayesian bounds," IEEE Trans. Information Theory, vol. 56, no. 10, pp. 5064-5082, Oct. 2010.

K. Todros and J. Tabrikian, "QML-based joint diagonalization of positive-definite Hermitian matrices," IEEE Trans. Signal Processing, vol. 56, no. 9, pp. 4656-4673, Sep. 2010

K. Todros and J. Tabrikian, "Blind separation of independent sources using Gaussian mixture model," IEEE Trans. on Signal Processing, vol. 55, no. 7, pp. 3645-3658, July 2007.

S.D. Pittman, M. M. Macdonald, R.B. Fogel, A. Malhotra, K. Todros, B. Levy, A. Geva, and D. P. White, "Assessment of automated scoring of polysomnographic recordings in population with suspected sleep-disordered breathing," Sleep, vol. 27, no. 7, pp. 1394-1403, Nov. 2004.

Y. Sorek and K. Todros, "Robust regression analysis based on the K-divergence," Proc. of  ICASSP 2024, pp. 9511-9515. 

O. Kenig, K. Todros, and T. Adali, "Robust GMM parameter estimation via the K-BM algorithm," Proc. of ICASSP 2023, pp. 1-5.

Y. Sorek and K. Todros, "Robust parameter estimation based on the K-divergence," Proc. of ICASSP 2022, pp. 5767-5771.

Y. Sorek and K. Todros, "Measure-transformed covariance test for robust spectrum sensing," Proc. of ICASSP 2021, pp. 4970-4974. 

Y. Eder and K. Todros, "Measure-transformed two-sample Hotelling test," Proc. of CAMSAP 2019, pp. 256-260.

K. Todros, "Measure-transformed Gaussian quasi score test in the presence of nuisance parameters," Proc. of EUSIPCO 2019, pp. 1-5.

N. Halay and K. Todros, "Performance enhancement of the measure-transformed MUSIC algorithm via MSE based optimization," Proc. of ICASSP 2019, pp. 5187-5191. 

K. Todros, "Measure-Transformed Gaussian Quasi Score Test," Proc. of EUSIPCO 2017, pp. 2115-2119. 

N. Shlezinger, K. Todros, and R. Dabora, "Adaptive LMS-type filter for cyclostationary signals," Proc. of ISWCS 2016 symposium, pp. 37-41.

N. Halay, K. Todros and A. O. Hero, "Measure-transformed quasi likelihood ratio test for Bayesian binary hypothesis testing," Proc. of SSP workshop 2016, pp. 1-5.

K. Todros and A. O. Hero, "Measure-transformed quasi likelihood ratio test," Proc. of ICASSP 2016. pp. 4259-4263.

K. Todros and A. O. Hero, "Measure-transformed quasi maximum likelihood estimation with application to source localization," Proc. of ICASSP 2015, pp. 3462-3466.

K. Todros and A. O. Hero, "Robust Measure transformed MUSIC for DOA estimation," Proc. of ICASSP 2014, pp. 4190-4194.

K. Todros and A. O. Hero, "Measure transformed canonical correlation analysis with application to financial data," Proc. of SAM conference 2012, pp. 361-364.

K. Todros and J. Tabrikian, "Achievable MSE Lower Bounds in Non-Bayesian Biased Estimation," Proc. of SAM conference 2010, pp. 117-120.

K. Todros and J. Tabrikian, "On order relations between lower bounds on the MSE of unbiased estimators," Proc. of ISIT conference 2010, pp. 1663-1667. (Student Paper Award Nominee)

K. Todros and J. Tabrikian, "Hybrid lower bound via compression of the sampled CLR function," Proc. of SSP 2009 workshop, pp. 602-605.

K. Todros and J. Tabrikian, "A new lower bound on the mean square error of biased estimators," Proc. of IEEEI conference 2008, pp. 745-749.

K. Todros and J. Tabrikian, "A new lower bound based on weighted Fourier transform of the likelihood ratio function," Proc. of SAM conference 2008, pp. 428-432.

K. Todros and J. Tabrikian, "A new Bayesian lower bound on the mean square error of estimators," Proc. of EUSIPCO conference 2008.

K. Todros and J. Tabrikian, "A new lower bound on the mean-square-error of unbiased estimators," Proc. of ICASSP 2008 conference, pp. 745-749.

K. Todros and J. Tabrikian, "Fast approximate joint diagonalization of positive definite Hermitian matrices," Proc. of ICASSP 2007 conference, pp. 1373-1376.

K. Todros and J. Tabrikian, "Application of Gaussian mixture models for blind separation of independent sources," in Independent Component Analysis and Blind Signal Separation, Springer-Verlag Berlin, pp. 382-389, October 2004.

K. Todros and J. Tabrikian, "Blind separation of non-stationary and non-Gaussian independent sources," Proc. of IEEEI conference 2004, pp. 392-395.

A. Halperin, L. Tsoref, Y. Gross, D. L. Lange, J. H. Ben-Ari, A. Averbouch, K. Todros, R. Karasik, G. Meger, and Y. Zieherman, "Monitoring, predicting and treating clinical episodes," US 20080275349, June 2008.

K. Todros, A. Geva, and D. Resifeld, "Sleep staging based on cardio-respiratory signals," US 20060111635, May 2006.

K. Todros, B. Levy, Y.A. Novodvorets, and A. Geva, "Sleep quality indicators," US 20040590375P, January 2006.

A. Geva, K. Todros, B. Levy, D. Solomon, and D. Kerem, "Adaptive prediction of changes of physiological/pathological states," US 20040230105, November 2004. 

A. Geva, K. Todros, A. Pressman, B. Levy, and A. Mergy, "Self-adaptive system for the analyses of biomedical signals of a patient," US 20040073098, April 2004.