Amit Singer

Orcid: 0000-0002-6975-7955

Affiliations:
  • Princeton University, NJ, USA


According to our database1, Amit Singer authored at least 101 papers between 2007 and 2023.

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Bibliography

2023
Fast Expansion into Harmonics on the Disk: A Steerable Basis with Fast Radial Convolutions.
SIAM J. Sci. Comput., October, 2023

Toward Single Particle Reconstruction without Particle Picking: Breaking the Detection Limit.
SIAM J. Imaging Sci., June, 2023

2022
An Approximate Expectation-Maximization for Two-Dimensional Multi-Target Detection.
IEEE Signal Process. Lett., 2022

NMR assignment through linear programming.
J. Glob. Optim., 2022

Fast Principal Component Analysis for Cryo-EM Images.
CoRR, 2022

Autocorrelation analysis for cryo-EM with sparsity constraints: Improved sample complexity and projection-based algorithms.
CoRR, 2022

On a linearization of quadratic Wasserstein distance.
CoRR, 2022

Ab-initio contrast estimation and denoising of cryo-EM images.
Comput. Methods Programs Biomed., 2022

A molecular prior distribution for Bayesian inference based on Wilson statistics.
Comput. Methods Programs Biomed., 2022

Sparse Multi-Reference Alignment: Sample Complexity and Computational Hardness.
Proceedings of the IEEE International Conference on Acoustics, 2022

Representing Steerable Bases for cryo-EM in ASPIRE.
Proceedings of the 18th IEEE International Conference on e-Science, 2022

2021
Centering Noisy Images with Application to Cryo-EM.
SIAM J. Imaging Sci., 2021

Sparse multi-reference alignment: sample complexity and computational hardness.
CoRR, 2021

Multi-target detection with rotations.
CoRR, 2021

Random Conical Tilt Reconstruction without Particle Picking in Cryo-electron Microscopy.
CoRR, 2021

Product Manifold Learning.
Proceedings of the 24th International Conference on Artificial Intelligence and Statistics, 2021

2020
Multi-Target Detection With an Arbitrary Spacing Distribution.
IEEE Trans. Signal Process., 2020

Steerable ePCA: Rotationally Invariant Exponential Family PCA.
IEEE Trans. Image Process., 2020

Heterogeneous Multireference Alignment for Images With Application to 2D Classification in Single Particle Reconstruction.
IEEE Trans. Image Process., 2020

Single-Particle Cryo-Electron Microscopy: Mathematical Theory, Computational Challenges, and Opportunities.
IEEE Signal Process. Mag., 2020

Manifold learning with arbitrary norms.
CoRR, 2020

Wasserstein K-Means for Clustering Tomographic Projections.
CoRR, 2020

Super-resolution multi-reference alignment.
CoRR, 2020

Earthmover-Based Manifold Learning for Analyzing Molecular Conformation Spaces.
Proceedings of the 17th IEEE International Symposium on Biomedical Imaging, 2020

Image Recovery from Rotational And Translational Invariants.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019
Multireference Alignment Is Easier With an Aperiodic Translation Distribution.
IEEE Trans. Inf. Theory, 2019

The Sample Complexity of Multireference Alignment.
SIAM J. Math. Data Sci., 2019

Bias and variance reduction and denoising for CTF Estimation.
CoRR, 2019

Method of moments for 3-D single particle ab initio modeling with non-uniform distribution of viewing angles.
CoRR, 2019

Cryo-EM reconstruction of continuous heterogeneity by Laplacian spectral volumes.
CoRR, 2019

Hyper-Molecules: on the Representation and Recovery of Dynamical Structures, with Application to Flexible Macro-Molecular Structures in Cryo-EM.
CoRR, 2019

Multi-target detection with application to cryo-electron microscopy.
CoRR, 2019

2018
Bispectrum Inversion With Application to Multireference Alignment.
IEEE Trans. Signal Process., 2018

Structural Variability from Noisy Tomographic Projections.
SIAM J. Imaging Sci., 2018

Synchronization over Cartan Motion Groups via Contraction.
SIAM J. Appl. Algebra Geom., 2018

Steerable ePCA.
CoRR, 2018

APPLE Picker: Automatic Particle Picking, a Low-Effort Cryo-EM Framework.
CoRR, 2018

Semidefinite programming approach for the quadratic assignment problem with a sparse graph.
Comput. Optim. Appl., 2018

Estimation in the Group Action Channel.
Proceedings of the 2018 IEEE International Symposium on Information Theory, 2018

3D ab initio modeling in cryo-EM by autocorrelation analysis.
Proceedings of the 15th IEEE International Symposium on Biomedical Imaging, 2018

Heterogeneous multireference alignment: A single pass approach.
Proceedings of the 52nd Annual Conference on Information Sciences and Systems, 2018

2017
Synthesizing developmental trajectories.
PLoS Comput. Biol., 2017

Tightness of the maximum likelihood semidefinite relaxation for angular synchronization.
Math. Program., 2017

Multireference Alignment is Easier with an Aperiodic Translation Distribution.
CoRR, 2017

The sample complexity of multi-reference alignment.
CoRR, 2017

Continuously heterogeneous hyper-objects in cryo-EM and 3-D movies of many temporal dimensions.
CoRR, 2017

Anisotropic twicing for single particle reconstruction using autocorrelation analysis.
CoRR, 2017

A survey of structure from motion.
Acta Numer., 2017

Sample complexity of the boolean multireference alignment problem.
Proceedings of the 2017 IEEE International Symposium on Information Theory, 2017

Mahalanobis distance for class averaging of cryo-EM images.
Proceedings of the 14th IEEE International Symposium on Biomedical Imaging, 2017

A New Rank Constraint on Multi-view Fundamental Matrices, and Its Application to Camera Location Recovery.
Proceedings of the 2017 IEEE Conference on Computer Vision and Pattern Recognition, 2017

2016
Fast Steerable Principal Component Analysis.
IEEE Trans. Computational Imaging, 2016

Approximating the little Grothendieck problem over the orthogonal and unitary groups.
Math. Program., 2016

Marčenko-Pastur law for Tyler's M-estimator.
J. Multivar. Anal., 2016

A Representation Theory Perspective on Simultaneous Alignment and Classification.
CoRR, 2016

Bias Correction in Saupe Tensor Estimation.
CoRR, 2016

Residual Dipolar Coupling, Protein Backbone Conformation and Semidefinite Programming.
CoRR, 2016

Denoising and Covariance Estimation of Single Particle Cryo-EM Images.
CoRR, 2016

2015
Global Registration of Multiple Point Clouds Using Semidefinite Programming.
SIAM J. Optim., 2015

Stable Camera Motion Estimation Using Convex Programming.
SIAM J. Imaging Sci., 2015

Covariance Matrix Estimation for the Cryo-EM Heterogeneity Problem.
SIAM J. Imaging Sci., 2015

Non-unique games over compact groups and orientation estimation in cryo-EM.
CoRR, 2015

Orthogonal matrix retrieval in cryo-electron microscopy.
Proceedings of the 12th IEEE International Symposium on Biomedical Imaging, 2015

Covariance estimation using conjugate gradient for 3D classification in CRYO-EM.
Proceedings of the 12th IEEE International Symposium on Biomedical Imaging, 2015

Large-scale sensor network localization via rigid subnetwork registration.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Robust camera location estimation by convex programming.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2015

2014
Decoding Binary Node Labels from Censored Edge Measurements: Phase Transition and Efficient Recovery.
IEEE Trans. Netw. Sci. Eng., 2014

Linear inverse problems on Erdős-Rényi graphs: Information-theoretic limits and efficient recovery.
Proceedings of the 2014 IEEE International Symposium on Information Theory, Honolulu, HI, USA, June 29, 2014

Multireference alignment using semidefinite programming.
Proceedings of the Innovations in Theoretical Computer Science, 2014

Open Problem: Tightness of maximum likelihood semidefinite relaxations.
Proceedings of The 27th Conference on Learning Theory, 2014

2013
A Cheeger Inequality for the Graph Connection Laplacian.
SIAM J. Matrix Anal. Appl., 2013

Orientation Determination of Cryo-EM Images Using Least Unsquared Deviations.
SIAM J. Imaging Sci., 2013

Two-Dimensional Tomography from Noisy Projections Taken at Unknown Random Directions.
SIAM J. Imaging Sci., 2013

Rotationally Invariant Image Representation for Viewing Direction Classification in Cryo-EM.
CoRR, 2013

Camera Motion Estimation by Convex Programming.
CoRR, 2013

Global registration of multiple point clouds using semidefinite programming.
CoRR, 2013

Approximating the Little Grothendieck Problem over the Orthogonal Group.
CoRR, 2013

Noisy dynamic simulations in the presence of symmetry: Data alignment and model reduction.
Comput. Math. Appl., 2013

Non-local patch regression: Robust image denoising in patch space.
Proceedings of the IEEE International Conference on Acoustics, 2013

Robust estimation of rotations from relative measurements by maximum likelihood.
Proceedings of the 52nd IEEE Conference on Decision and Control, 2013

2012
Sensor network localization by eigenvector synchronization over the euclidean group.
ACM Trans. Sens. Networks, 2012

Non-Local Euclidean Medians.
IEEE Signal Process. Lett., 2012

Viewing Direction Estimation in Cryo-EM Using Synchronization.
SIAM J. Imaging Sci., 2012

Orientation Determination from Cryo-EM images Using Least Unsquared Deviation
CoRR, 2012

Exact and Stable Recovery of Rotations for Robust Synchronization
CoRR, 2012

Fourier-Bessel rotational invariant eigenimages
CoRR, 2012

Cramér-Rao bounds for synchronization of rotations
CoRR, 2012

Global Motion Estimation from Point Matches.
Proceedings of the 2012 Second International Conference on 3D Imaging, 2012

2011
Computing Steerable Principal Components of a Large Set of Images and Their Rotations.
IEEE Trans. Image Process., 2011

Viewing Angle Classification of Cryo-Electron Microscopy Images Using Eigenvectors.
SIAM J. Imaging Sci., 2011

Three-Dimensional Structure Determination from Common Lines in Cryo-EM by Eigenvectors and Semidefinite Programming.
SIAM J. Imaging Sci., 2011

Representation Theoretic Patterns in Three-Dimensional Cryo-Electron Microscopy II - The Class Averaging Problem.
Found. Comput. Math., 2011

Dense Fast Random Projections and Lean Walsh Transforms.
Discret. Comput. Geom., 2011

Eigenvector Synchronization, Graph Rigidity and the Molecule Problem
CoRR, 2011

Fast wavelet-based single-particle reconstruction in Cryo-EM.
Proceedings of the 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2011

2010
Uniqueness of Low-Rank Matrix Completion by Rigidity Theory.
SIAM J. Matrix Anal. Appl., 2010

2009
Diffusion Interpretation of Nonlocal Neighborhood Filters for Signal Denoising.
SIAM J. Imaging Sci., 2009

A Poisson--Nernst--Planck Model for Biological Ion Channels---An Asymptotic Analysis in a Three-Dimensional Narrow Funnel.
SIAM J. Appl. Math., 2009

2008
Graph Laplacian Tomography From Unknown Random Projections.
IEEE Trans. Image Process., 2008

Partially Reflected Diffusion.
SIAM J. Appl. Math., 2008

2007
Activation through a Narrow Opening.
SIAM J. Appl. Math., 2007


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