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08/01/2023
Multiscale estimates for the condition number of non-harmonic Fourier matrices
This paper studies the extreme singular values of non-harmonic Fourier m...
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05/23/2023
Towards Automated Security Analysis of Smart Contracts based on Execution Property Graph
Identifying and mitigating vulnerabilities in smart contracts is crucial...
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12/16/2021
Approximation with one-bit polynomials in Bernstein form
We prove various approximation theorems with polynomials whose coefficie...
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12/16/2021
Approximation of functions with one-bit neural networks
This paper examines the approximation capabilities of coarsely quantized...
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05/29/2021
Stability and Super-resolution of MUSIC and ESPRIT for Multi-snapshot Spectral Estimation
This paper studies the spectral estimation problem of estimating the loc...
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03/01/2021
Exploring the high dimensional geometry of HSI features
We explore feature space geometries induced by the 3-D Fourier scatterin...
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03/01/2021
Maximal function pooling with applications
Inspired by the Hardy-Littlewood maximal function, we propose a novel po...
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02/26/2021
Quantization for spectral super-resolution
We show that the method of distributed noise-shaping beta-quantization o...
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10/11/2020
A range characterization of the single-quadrant ADRT
This work characterizes the range of the single-quadrant approximate dis...
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08/07/2020
Generalization error of minimum weighted norm and kernel interpolation
We study the generalization error of functions that interpolate prescrib...
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06/17/2019
Three-Dimensional Fourier Scattering Transform and Classification of Hyperspectral Images
Recent research has resulted in many new techniques that are able to cap...
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05/03/2019
Super-resolution limit of the ESPRIT algorithm
The problem of imaging point objects can be formulated as estimation of ...
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05/02/2019
Conditioning of restricted Fourier matrices and super-resolution of MUSIC
This paper studies stable recovery of a collection of point sources from...
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01/31/2019