Raj Rao Nadakuditi

Orcid: 0000-0002-5506-1631

According to our database1, Raj Rao Nadakuditi authored at least 64 papers between 2004 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2023
Detection Thresholds in Very Sparse Matrix Completion.
Found. Comput. Math., October, 2023

Free Component Analysis: Theory, Algorithms and Applications.
Found. Comput. Math., June, 2023

Training Data Size Induced Double Descent For Denoising Feedforward Neural Networks and the Role of Training Noise.
Trans. Mach. Learn. Res., 2023

2020
Online Adaptive Image Reconstruction (OnAIR) Using Dictionary Models.
IEEE Trans. Computational Imaging, 2020

Time Series Source Separation Using Dynamic Mode Decomposition.
SIAM J. Appl. Dyn. Syst., 2020

2019
Robust Photometric Stereo via Dictionary Learning.
IEEE Trans. Computational Imaging, 2019

Panoramic Robust PCA for Foreground-Background Separation on Noisy, Free-Motion Camera Video.
IEEE Trans. Computational Imaging, 2019

Sparse Equisigned PCA: Algorithms and Performance Bounds in the Noisy Rank-1 Setting.
CoRR, 2019

Free Component Analysis: Theory, Algorithms & Applications.
CoRR, 2019

Spectra of random networks with arbitrary degrees.
CoRR, 2019

Phase Transitions in the Dynamic Mode Decomposition Algorithm.
Proceedings of the 8th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2019

2018
Passive Radar Detection With Noisy Reference Channel Using Principal Subspace Similarity.
IEEE Trans. Aerosp. Electron. Syst., 2018

Reference-less Method for Computing the Transmission Matrix of a Multimode Fiber.
Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

The Finite Sample Performance of Dynamic Mode Decomposition.
Proceedings of the 2018 IEEE Global Conference on Signal and Information Processing, 2018

2017
Low-Rank and Adaptive Sparse Signal (LASSI) Models for Highly Accelerated Dynamic Imaging.
IEEE Trans. Medical Imaging, 2017

Improved Detection of Correlated Signals in Low-Rank-Plus-Noise Type Data Sets Using Informative Canonical Correlation Analysis (ICCA).
IEEE Trans. Inf. Theory, 2017

Efficient Sum of Outer Products Dictionary Learning (SOUP-DIL) and Its Application to Inverse Problems.
IEEE Trans. Computational Imaging, 2017

Robust photometric stereo using learned image and gradient dictionaries.
Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

Robust surface reconstruction from gradients via adaptive dictionary regularization.
Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

Augmented robust PCA for foreground-background separation on noisy, moving camera video.
Proceedings of the 2017 IEEE Global Conference on Signal and Information Processing, 2017

Efficient online dictionary adaptation and image reconstruction for dynamic MRI.
Proceedings of the 51st Asilomar Conference on Signals, Systems, and Computers, 2017

2016
Comparison of passive radar detectors with noisy reference signal.
Proceedings of the IEEE Statistical Signal Processing Workshop, 2016

LASSI: A low-rank and adaptive sparse signal model for highly accelerated dynamic imaging.
Proceedings of the IEEE 12th Image, Video, and Multidimensional Signal Processing Workshop, 2016

Sum of outer products dictionary learning for inverse problems.
Proceedings of the 2016 IEEE Global Conference on Signal and Information Processing, 2016

Efficient learning of dictionaries with low-rank atoms.
Proceedings of the 2016 IEEE Global Conference on Signal and Information Processing, 2016

Robust PCA: Low rank matrix estimation with hard or soft thresholding-based outlier rejection.
Proceedings of the 2016 IEEE Global Conference on Signal and Information Processing, 2016

Free component analysis.
Proceedings of the 50th Asilomar Conference on Signals, Systems and Computers, 2016

2015
Consistency and MSE Performance of MUSIC-Based DOA of a Single Source in White Noise With Randomly Missing Data.
IEEE Trans. Signal Process., 2015

Efficient Sum of Outer Products Dictionary Learning (SOUP-DIL) - The $\ell_0$ Method.
CoRR, 2015

Efficient Sum of Sparse Outer Products Dictionary Learning (SOUP-DIL).
CoRR, 2015

Algorithms and performance analysis for estimation of low-rank matrices with Kronecker structured singular vectors.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Random matrix theory inspired passive bistatic radar detection with noisy reference signal.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

OptFuse: Low-rank factor estimation by optimal data-driven linear fusion of multiple signal-plus-noise matrices.
Proceedings of the 18th International Conference on Information Fusion, 2015

Algorithms for estimation of low-rank matrices with triple Kronecker structured singular vectors.
Proceedings of the 6th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2015

Improved hidden clique detection by optimal linear fusion of multiple adjacency matrices.
Proceedings of the 49th Asilomar Conference on Signals, Systems and Computers, 2015

Improved estimation of canonical vectors in canonical correlation analysis.
Proceedings of the 49th Asilomar Conference on Signals, Systems and Computers, 2015

Fundamental limits of singular value based signal detection from randomly compressed signal-plus-noise matrices.
Proceedings of the 49th Asilomar Conference on Signals, Systems and Computers, 2015

Improving multiset canonical correlation analysis in high dimensional sample deficient settings.
Proceedings of the 49th Asilomar Conference on Signals, Systems and Computers, 2015

2014
OptShrink: An Algorithm for Improved Low-Rank Signal Matrix Denoising by Optimal, Data-Driven Singular Value Shrinkage.
IEEE Trans. Inf. Theory, 2014

Batch latency analysis and phase transitions for a tandem of queues with exponentially distributed service times.
Queueing Syst. Theory Appl., 2014

Improved Robust PCA using low-rank denoising with optimal singular value shrinkage.
Proceedings of the IEEE Workshop on Statistical Signal Processing, 2014

Theoretical performance analysis of Tucker Higher Order SVD in extracting structure from multiple signal-plus-noise matrices.
Proceedings of the 48th Asilomar Conference on Signals, Systems and Computers, 2014

2013
The Performance of a Matched Subspace Detector That Uses Subspaces Estimated From Finite, Noisy, Training Data.
IEEE Trans. Signal Process., 2013

On bottleneck analysis in stochastic stream processing.
ACM Trans. Design Autom. Electr. Syst., 2013

When are the most informative components for inference also the principal components?
CoRR, 2013

Spectra of random graphs with community structure and arbitrary degrees.
CoRR, 2013

Optimally weighted recovery of a low-rank signal matrix from a high-dimensional signal-plus-noise matrix.
CoRR, 2013

2012
The singular values and vectors of low rank perturbations of large rectangular random matrices.
J. Multivar. Anal., 2012

Spectra of random graphs with arbitrary expected degrees
CoRR, 2012

Graph spectra and the detectability of community structure in networks
CoRR, 2012

The performance of music-based DOA in white noise with missing data.
Proceedings of the IEEE Statistical Signal Processing Workshop, 2012

On hard limits of eigen-analysis based planted clique detection.
Proceedings of the IEEE Statistical Signal Processing Workshop, 2012

An iterative, backscatter-analysis based algorithm for increasing transmission through a highly-backscattering random medium.
Proceedings of the IEEE Statistical Signal Processing Workshop, 2012

The performance of deterministic matched subspace detectors when using subspaces estimated from noisy, missing data.
Proceedings of the IEEE Statistical Signal Processing Workshop, 2012

2011
Latency-optimizing file splitting for transmission over a large multi-hop network.
Proceedings of the Information Theory and Applications Workshop, 2011

Misaligned Principal Components Analysis: Application to gene expression time series analysis.
Proceedings of the Conference Record of the Forty Fifth Asilomar Conference on Signals, 2011

Exploiting random matrix theory to improve noisy low-rank matrix approximation.
Proceedings of the Conference Record of the Forty Fifth Asilomar Conference on Signals, 2011

Improving and characterizing the performance of stochastic matched subspace detectors when using noisy estimated subspaces.
Proceedings of the Conference Record of the Forty Fifth Asilomar Conference on Signals, 2011

2010
Fundamental Limit of Sample Generalized Eigenvalue Based Detection of Signals in Noise Using Relatively Few Signal-Bearing and Noise-Only Samples.
IEEE J. Sel. Top. Signal Process., 2010

On the costs and benefits of stochasticity in stream processing.
Proceedings of the 47th Design Automation Conference, 2010

2008
Sample Eigenvalue Based Detection of High-Dimensional Signals in White Noise Using Relatively Few Samples.
IEEE Trans. Signal Process., 2008

2006
Applied stochastic Eigen-analysis.
PhD thesis, 2006

2005
The bias of the MVDR beamformer outputs under diagonal loading.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004
A channel subspace post-filtering approach to adaptive least-squares estimation.
IEEE Trans. Signal Process., 2004


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