Alexander M. Powell

According to our database, Alexander M. Powell authored at least 12 papers between 2002 and 2020.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2020

Stochastic Markov Gradient Descent and Training Low-Bit Neural Networks.

Jonathan Ashbrock, Alexander M. Powell

CoRR, 2020

High order low-bit Sigma-Delta quantization for fusion frames.

Zhen Gao, Felix Krahmer, Alexander M. Powell

CoRR, 2020

2016

Error Bounds for Consistent Reconstruction: Random Polytopes and Coverage Processes.

Alexander M. Powell, J. Tyler Whitehouse

Found. Comput. Math., 2016

2013

Sobolev Duals for Random Frames and ΣΔ Quantization of Compressed Sensing Measurements.

C. Sinan Güntürk, Mark Lammers, Alexander M. Powell, Rayan Saab, Özgür Yilmaz

Found. Comput. Math., 2013

2010

Sobolev Duals for Random Frames and Sigma-Delta Quantization of Compressed Sensing Measurements

C. Sinan Güntürk, Alexander M. Powell, Rayan Saab, Özgür Yilmaz

CoRR, 2010

Alternative dual frames for digital-to-analog conversion in sigma-delta quantization.

Mark Lammers, Alexander M. Powell, Özgür Yilmaz

Adv. Comput. Math., 2010

Sigma delta quantization for compressed sensing.

C. Sinan Güntürk, Mark Lammers, Alexander M. Powell, Rayan Saab, Özgür Yilmaz

Proceedings of the 44th Annual Conference on Information Sciences and Systems, 2010

Sobolev duals of random frames.

C. Sinan Güntürk, Mark Lammers, Alexander M. Powell, Rayan Saab, Özgür Yilmaz

Proceedings of the 44th Annual Conference on Information Sciences and Systems, 2010

2006

Sigma-delta (ΣΔ) quantization and finite frames.

John J. Benedetto, Alexander M. Powell, Özgür Yilmaz

IEEE Trans. Inf. Theory, 2006

An Optimal Example for the Balian-Low Uncertainty Principle.

John J. Benedetto, Wojciech Czaja, Alexander M. Powell

SIAM J. Math. Anal., 2006

2004

Sigma-delta quantization and finite frames.

John J. Benedetto, Özgür Yilmaz, Alexander M. Powell

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

2002

MRI signal reconstruction by Fourier frames on interleaving spirals.

John J. Benedetto, Alexander M. Powell, Hui-Chuan Wu

Proceedings of the 2002 IEEE International Symposium on Biomedical Imaging, 2002