Publications

Network Tomography

Mark Coates and Robert Nowak, Network Inference from Passive Unicast Measurements, Rice University, ECE Department Technical Report TR-0002.

Mark Coates and Robert Nowak, Unicast Network Tomography Using EM Algorithms, Rice University, ECE Department Technical Report TR-0004. (parts of this report appear in "Network Loss Inference Using Unicast End-to-End Measurement" in the Proceedings of ITC Conference on IP Traffic, Modelling and Management, Monterey, CA, September 2000) vol. 45, April 1999, pp. 992-1018.

Yolanda Tsang, Mark Coates and Robert Nowak, Passive Unicast Network Tomography based on TCP Monitoring, Rice University, ECE Department Technical Report TR-0005.

Yolanda Tsang, Mark Coates and Robert Nowak, Passive Unicast Network Tomography using EM Algorithms, Rice University, to appear in the IEEE International Conference on Acoustics, Speech, and Signal Processing, Salt Lake City, Utah, May 2001

Mark Coates and Robert Nowak, Network Tomography for Internal Delay Estimation, Rice University, to appear in the IEEE International Conference on Acoustics, Speech, and Signal Processing, Salt Lake City, Utah, May 2001

Mark Coates and Robert Nowak, Sequential Monte Carlo Inference of Internal Delays in Nonstationary Communication Networks, submitted to IEEE Transactions on Signal Processing, Special Issue on Monte Carlo Methods for Statistical Signal Processing

Multiresolution Likelihood Analysis

E. D. Kolaczyk and R. D. Nowak, Risk Analysis for Multiscale Penalized Maximum Likelihood Estimators, submitted to the Annals of Statistics, August 2001.

E. D. Kolaczyk and R. D. Nowak, A Multiresolution Theory for Likelihoods: Theory and Methods, submitted to the Annals of Statistics, November 2000.

R. D. Nowak and E. D. Kolaczyk, A Statistical Multiscale Framework for Poisson Inverse Problems, IEEE Information Theory, August 2000.

R. D. Nowak, Multiscale Hidden Markov Models for Bayesian Image Analysis, MSU Technical Report MSU-ENGR-004-98.

K. E. Timmermann and R. D. Nowak , Multiscale Modeling and Estimation of Poisson Processes with Application to Photon-Limited Imaging, To appear in IEEE Transactions Infomation Theory, Special Issue on Multiscale Statistical Signal Analysis and Its Applications, 1999.

Image Processing and Pattern Analysis

C. Scott and R. D. Nowak, Template learning from atomic representations: A wavelet-based approach to pattern analysis, Second International Workshop on Statistical and Computational Theories of Vision -- Modeling, Learning, Computing, and Sampling, Vancouver, Canada, July 13, 2001.

Y. Wan and R. D. Nowak, A Bayesian Multiscale Approach to Joint Image Restoration and Edge Detection, Proceedings of SPIE conf. 3813 --- Wavelet Application in Signal and Image Processing VII Denver, CO. July 1999.

F. Nan and R. Nowak , Generalized Likelihood Ratio Detection for Functional MRI Using Complex Data, To appear in IEEE Transactions on Medical Imaging, 1999.

R. D. Nowak and R. G. Baraniuk Wavelet-Based Filtering for Photon Imaging Systems, to appear IEEE Transactions on Image Processing (submitted April 1997).

R. D. Nowak and K. E. Timmermann Stationary Wavelet-Based Intensity Models for Photon-Limited Imaging, to appear Proc. IEEE Intl. Conf. Image Processing, Chicago, IL, 1998.

R. D. Nowak and M. J. Thul Wavelet-Vaguelette Restoration in Photon-Limited Imaging, Proc. Intl. Conf. Acoustics, Speech, and Signal Processing, Seattle, WA, 1998.

R. D. Nowak Wavelet-Based Rician Noise Removal for Magnetic Resonance Imaging, submitted to IEEE Transactions on Image Processing, August 1997.

Wavelet-Based Statistical Signal Processing

M. Figueiredo and R. Nowak, Bayesian Wavelet-Based Signal Estimation Using Non-informative Priors, Proc. Thirty-Second Asilomar Conf. Signals, Systems, and Comp., Pacific Grove, CA, Nov. 1998.

R. D. Nowak and R. G. Baraniuk, Weighted Highpass Filters Using Multiscale Analysis, to appear in IEEE Transactions on Image Processing. Abstract.

R. D. Nowak Optimal Signal Estimation Using Cross-Validation, IEEE Signal Processing Letters, vol. 4, no. 1, January 1997.

M. S. Crouse, R. D. Nowak and R. G. Baraniuk Wavelet-Based Statistical Signal Processing Using Hidden Markov Models, to appear in IEEE Transactions on Signal Processing.

R. D. Nowak and R. G. Baraniuk Wavelet-Based Transformations for Nonlinear Signal Processing, Submitted to in IEEE Transactions on Signal Processing, Feb. 1997.

R. D. Nowak Shift-Invariant Wavelet-Based Statistical Models and 1/f Processes, IEEE DSP Workshop, Bryce Canyon, UT, 1998.

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