Michael A. Lexa

Publication Activity (10 Years)

Years Active: 2003-2020
Publications (10 Years): 2

Top Topics

Compressive Sampling

Inference In Graphical Models

Message Passing

Top Venues

IEEE Trans. Signal Process.

SIAM J. Imaging Sci.

Publications

Alessandro Perelli, Michael A. Lexa, Ali Can, Mike E. Davies
Compressive Computed Tomography Reconstruction through Denoising Approximate Message Passing. SIAM J. Imaging Sci. 13 (4) (2020)
Alessandro Perelli, Michael A. Lexa, Ali Can, Mike E. Davies
Denoising Message Passing for X-ray Computed Tomography Reconstruction. CoRR (2016)
Mehrdad Yaghoobi, Michael A. Lexa, Fabien Millioz, Mike E. Davies
A low-complexity sub-Nyquist sampling system for wideband Radar ESM receivers. ICASSP (2014)
Michael A. Lexa, Mike E. Davies, John S. Thompson
Reconciling Compressive Sampling Systems for Spectrally Sparse Continuous-Time Signals. IEEE Trans. Signal Process. 60 (1) (2012)
Michael A. Lexa
Quantization via Empirical Divergence Maximization. IEEE Trans. Signal Process. 60 (12) (2012)
Michael A. Lexa
Quantization via Empirical Divergence Maximization and Its Applications CoRR (2011)
Michael A. Lexa, Mike E. Davies, John S. Thompson
Compressive and Noncompressive Power Spectral Density Estimation from Periodic Nonuniform Samples CoRR (2011)
Michael A. Lexa, Mike E. Davies, John S. Thompson, Janosch Nikolic
Compressive power spectral density estimation. ICASSP (2011)
Michael A. Lexa
Empirical divergence maximization for quantizer design: An analysis of approximation error. ICASSP (2011)
Michael A. Lexa, Mike E. Davies, John S. Thompson
Reconciling Compressive Sampling Systems for Spectrally-sparse Continuous-time Signals CoRR (2011)
Michael A. Lexa
Empirical quantization for sparse sampling systems. ICASSP (2010)
Michael A. Lexa, Don H. Johnson
Distributed Structures, Sequential Optimization, and Quantization for Detection. IEEE Trans. Signal Process. 56 (4) (2008)
Michael A. Lexa, Don H. Johnson
Joint Optimization of Distributed Broadcast Quantization Systems for Classification. DCC (2007)
Michael A. Lexa, Christopher J. Rozell, Sinan Sinanovic, Don H. Johnson
To cooperate or not to cooperate: detection strategies in sensor networks. ICASSP (3) (2004)
Michael A. Lexa, Don H. Johnson
Optimizing binary decision systems by manipulating transmission intervals. ISSPA (2) (2003)
Michael A. Lexa, Don H. Johnson
A new look at the informational gain of soft decisions. ICASSP (4) (2003)