Mark Iwen
Cited by
Cited by
Random sampling for analog-to-information conversion of wideband signals
J Laska, S Kirolos, Y Massoud, R Baraniuk, A Gilbert, M Iwen, M Strauss
2006 IEEE Dallas/CAS Workshop on Design, Applications, Integration and …, 2006
Recent developments in the sparse Fourier transform: A compressed Fourier transform for big data
AC Gilbert, P Indyk, M Iwen, L Schmidt
IEEE Signal Processing Magazine 31 (5), 91-100, 2014
Combinatorial sublinear-time Fourier algorithms
MA Iwen
Foundations of Computational Mathematics 10 (3), 303-338, 2010
Group testing and sparse signal recovery
AC Gilbert, MA Iwen, MJ Strauss
2008 42nd Asilomar Conference on Signals, Systems and Computers, 1059-1063, 2008
Extension of PCA to higher order data structures: An introduction to tensors, tensor decompositions, and tensor PCA
A Zare, A Ozdemir, MA Iwen, S Aviyente
Proceedings of the IEEE 106 (8), 1341-1358, 2018
Improved approximation guarantees for sublinear-time Fourier algorithms
MA Iwen
Applied And Computational Harmonic Analysis 34 (1), 57-82, 2013
Robust sparse phase retrieval made easy
M Iwen, A Viswanathan, Y Wang
Applied and Computational Harmonic Analysis 42 (1), 135-142, 2017
Fast phase retrieval from local correlation measurements
MA Iwen, A Viswanathan, Y Wang
SIAM Journal on Imaging Sciences 9 (4), 1655-1688, 2016
Empirical evaluation of a sub-linear time sparse DFT algorithm
MA Iwen, A Gilbert, M Strauss
A deterministic sub-linear time sparse fourier algorithm via non-adaptive compressed sensing methods
MA Iwen
arXiv preprint arXiv:0708.1211, 2007
Adaptive strategies for target detection and localization in noisy environments
MA Iwen, AH Tewfik
IEEE Transactions on Signal Processing 60 (5), 2344-2353, 2012
Simple deterministically constructible rip matrices with sublinear fourier sampling requirements
MA Iwen
2009 43rd Annual Conference on Information Sciences and Systems, 870-875, 2009
Phase retrieval from local measurements: Improved robustness via eigenvector-based angular synchronization
MA Iwen, B Preskitt, R Saab, A Viswanathan
Applied and Computational Harmonic Analysis 48 (1), 415-444, 2020
A distributed and incremental SVD algorithm for agglomerative data analysis on large networks
MA Iwen, BW Ong
SIAM Journal on Matrix Analysis and Applications 37 (4), 1699-1718, 2016
Compressed sensing with sparse binary matrices: Instance optimal error guarantees in near-optimal time
MA Iwen
Journal of Complexity 30 (1), 1-15, 2014
Approximation of points on low-dimensional manifolds via random linear projections
MA Iwen, M Maggioni
Information and Inference: A Journal of the IMA 2 (1), 1-31, 2013
Lower memory oblivious (tensor) subspace embeddings with fewer random bits: modewise methods for least squares
MA Iwen, D Needell, E Rebrova, A Zare
SIAM Journal on Matrix Analysis and Applications 42 (1), 376-416, 2021
A fast multiscale framework for data in high-dimensions: Measure estimation, anomaly detection, and compressive measurements
G Chen, M Iwen, S Chin, M Maggioni
2012 Visual Communications and Image Processing, 1-6, 2012
A new class of fully discrete sparse Fourier transforms: Faster stable implementations with guarantees
S Merhi, R Zhang, MA Iwen, A Christlieb
Journal of Fourier Analysis and Applications 25, 751-784, 2019
On the design of deterministic matrices for fast recovery of Fourier compressible functions
J Bailey, MA Iwen, CV Spencer
SIAM Journal on Matrix Analysis and Applications 33 (1), 263-289, 2012
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