Yariv Ephraim

According to our database1, Yariv Ephraim authored at least 63 papers between 1983 and 2020.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Awards

IEEE Fellow

IEEE Fellow 1994, "For contributions to the theory and application of statistical speech enhancement.".

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
Other 

Links

On csauthors.net:

Bibliography

2020
Multiband Parameter Estimation for Spectrum Sensing from Noisy Measurements.
Proceedings of the 2020 IEEE International Conference on Communications, 2020

Stochastic Traffic Regulator for End-to-End Network Delay Guarantees.
Proceedings of the 2020 IEEE International Conference on Communications, 2020

Fitting Network Traffic to Phase-Type Bounds.
Proceedings of the 54th Annual Conference on Information Sciences and Systems, 2020

2019
Wideband Temporal Spectrum Sensing Using Cepstral Features.
Proceedings of the 20th IEEE International Symposium on "A World of Wireless, 2019

Tail-Limited Phase-Type Burstiness Bounds for Network Traffic.
Proceedings of the 53rd Annual Conference on Information Sciences and Systems, 2019

2018
Phase-type bounds on network performance.
Proceedings of the 52nd Annual Conference on Information Sciences and Systems, 2018

2017
Delay Network Tomography Using a Partially Observable Bivariate Markov Chain.
IEEE/ACM Trans. Netw., 2017

A Computing Budget Allocation Approach to Multiband Spectrum Sensing.
Proceedings of the 2017 IEEE Wireless Communications and Networking Conference, 2017

2016
Collaborative Spectrum Sensing via Online Estimation of Hidden Bivariate Markov Models.
IEEE Trans. Wirel. Commun., 2016

2015
Online Parameter Estimation for Temporal Spectrum Sensing.
IEEE Trans. Wirel. Commun., 2015

Causal Recursive Parameter Estimation for Discrete-Time Hidden Bivariate Markov Chains.
IEEE Trans. Signal Process., 2015

Collaborative Spectrum Sensing Based on Hidden Bivariate Markov Models.
Proceedings of the 2015 IEEE Globecom Workshops, San Diego, CA, USA, December 6-10, 2015, 2015

2014
Explicit Causal Recursive Estimators for Continuous-Time Bivariate Markov Chains.
IEEE Trans. Signal Process., 2014

2013
Spectrum Sensing Using a Hidden Bivariate Markov Model.
IEEE Trans. Wirel. Commun., 2013

Bivariate Markov Processes and Their Estimation.
Foundations and Trends in Signal Processing, 2013

An EM algorithm for continuous-time bivariate Markov chains.
Comput. Stat. Data Anal., 2013

2012
On forward recursive estimation for bivariate Markov chains.
Proceedings of the 46th Annual Conference on Information Sciences and Systems, 2012

2011
Hidden Markov process based dynamic spectrum access for cognitive radio.
Proceedings of the 45st Annual Conference on Information Sciences and Systems, 2011

On modeling network congestion using continuous-time bivariate Markov chains.
Proceedings of the 45st Annual Conference on Information Sciences and Systems, 2011

2010
Iterative Schur Complement and Multistage Wiener Filtering.
SIAM J. Matrix Anal. Appl., 2010

2009
An EM Algorithm for Markov Modulated Markov Processes.
IEEE Trans. Signal Process., 2009

Speech enhancement using the multistage Wiener filter.
Proceedings of the 43rd Annual Conference on Information Sciences and Systems, 2009

2008
An EM Algorithm for Ion-Channel Current Estimation.
IEEE Trans. Signal Process., 2008

2007
Subspace Sequence Estimation.
Proceedings of the 41st Annual Conference on Information Sciences and Systems, 2007

2006
On Ryde'n's EM algorithm for estimating MMPPs.
IEEE Signal Process. Lett., 2006

2005
Speaker classification using composite hypothesis testing and list decoding.
IEEE Trans. Speech Audio Process., 2005

On Second-Order Statistics of Log-Periodogram With Correlated Components.
IEEE Signal Process. Lett., 2005

Revisiting autoregressive hidden Markov modeling of speech signals.
IEEE Signal Process. Lett., 2005

2002
Hidden Markov processes.
IEEE Trans. Inf. Theory, 2002

On application of the Faragó-Lugosi algorithm in speech recognition.
Proceedings of the IEEE International Conference on Acoustics, 2002

2001
On preprocessing for mismatched classification of Gaussian signals.
IEEE Trans. Inf. Theory, 2001

2000
A Bayesian approach to robust adaptive beamforming.
IEEE Trans. Signal Process., 2000

Hidden Markov modeling of speech using Toeplitz covariance matrices.
Speech Commun., 2000

1999
On second-order statistics and linear estimation of cepstral coefficients.
IEEE Trans. Speech Audio Process., 1999

1998
Authors' reply to "Comments on 'Min-Norm interpretations and consistency of MUSIC, MODE, and ML'".
IEEE Trans. Signal Process., 1998

Robust speech recognition using HMM's with toeplitz state covariance matrices.
Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998

1997
Extended Ziv-Zakai lower bound for vector parameter estimation.
IEEE Trans. Inf. Theory, 1997

Robust adaptive beamforming using data dependent constraints.
Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

1996
Explicit Ziv-Zakai lower bound for bearing estimation.
IEEE Trans. Signal Process., 1996

1995
Min-norm interpretations and consistency of MUSIC, MODE and ML.
IEEE Trans. Signal Process., 1995

A signal subspace approach for speech enhancement.
IEEE Trans. Speech Audio Process., 1995

A spectrally-based signal subspace approach for speech enhancement.
Proceedings of the 1995 International Conference on Acoustics, 1995

Ziv-Zakai lower bounds in bearing estimation.
Proceedings of the 1995 International Conference on Acoustics, 1995

1992
Gain-adapted hidden Markov models for recognition of clean and noisy speech.
IEEE Trans. Signal Process., 1992

A Bayesian estimation approach for speech enhancement using hidden Markov models.
IEEE Trans. Signal Process., 1992

Lower and upper bounds on the minimum mean-square error in composite source signal estimation.
IEEE Trans. Inf. Theory, 1992

Speech enhancement using state dependent dynamical system model.
Proceedings of the 1992 IEEE International Conference on Acoustics, 1992

1991
A Bayesian classification approach with application to speech recognition.
IEEE Trans. Signal Process., 1991

Maximum likelihood hidden Markov modeling using a dominant sequence of states.
IEEE Trans. Signal Process., 1991

Hidden Markov modeling using the most likely state sequence.
Proceedings of the 1991 International Conference on Acoustics, 1991

On minimum mean square error speech enhancement.
Proceedings of the 1991 International Conference on Acoustics, 1991

1990
On the relations between modeling approaches for speech recognition.
IEEE Trans. Inf. Theory, 1990

Estimation of hidden Markov model parameters by minimizing empirical error rate.
Proceedings of the 1990 International Conference on Acoustics, 1990

A minimum mean square error approach for speech enhancement.
Proceedings of the 1990 International Conference on Acoustics, 1990

1989
On the application of hidden Markov models for enhancing noisy speech.
IEEE Trans. Acoust. Speech Signal Process., 1989

A minimum discrimination information approach for hidden Markov modeling.
IEEE Trans. Inf. Theory, 1989

On nonstationary hidden Markov modeling of speech signals.
Proceedings of the First European Conference on Speech Communication and Technology, 1989

1988
Asymptotic minimum discrimination information measure for asymptotically weakly stationary processes.
IEEE Trans. Inf. Theory, 1988

A unified approach for encoding clean and noisy sources by means of waveform and autoregressive model vector quantization.
IEEE Trans. Inf. Theory, 1988

1987
A linear predictive front-end processor for speech recognition in noisy environments.
Proceedings of the IEEE International Conference on Acoustics, 1987

1985
Speech enhancement using a minimum mean-square error log-spectral amplitude estimator.
IEEE Trans. Acoust. Speech Signal Process., 1985

1984
On the Estimation of the Short-Time Phase in Speech Enhancement Systems.
Proceedings of the IEEE International Conference on Communications: Links for the Future, 1984

1983
Speech enhancement using optimal non-linear spectral amplitude estimation.
Proceedings of the IEEE International Conference on Acoustics, 1983


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