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01/09/2023
Simple Binary Hypothesis Testing under Local Differential Privacy and Communication Constraints
We study simple binary hypothesis testing under both local differential ...
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06/06/2022
Communication-constrained hypothesis testing: Optimality, robustness, and reverse data processing inequalities
We study hypothesis testing under communication constraints, where each ...
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01/22/2022
The Many Faces of Adversarial Risk
Adversarial risk quantifies the performance of classifiers on adversaria...
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09/27/2020
Robust regression with covariate filtering: Heavy tails and adversarial contamination
We study the problem of linear regression where both covariates and resp...
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06/16/2020
Reverse Lebesgue and Gaussian isoperimetric inequalities for parallel sets with applications
The r-parallel set of a measurable set A ⊆ℝ^d is the set of all points w...
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12/05/2019
Adversarial Risk via Optimal Transport and Optimal Couplings
The accuracy of modern machine learning algorithms deteriorates severely...
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10/15/2019
Extracting robust and accurate features via a robust information bottleneck
We propose a novel strategy for extracting features in supervised learni...
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08/01/2019
Robustifying deep networks for image segmentation
Purpose: The purpose of this study is to investigate the robustness of a...
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07/06/2019
Estimating location parameters in entangled single-sample distributions
We consider the problem of estimating the common mean of independently s...
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05/10/2019
Channels, Learning, Queueing and Remote Estimation Systems With A Utilization-Dependent Component
In this article, we survey the main models, techniques, concepts, and re...
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01/21/2019
Teaching and learning in uncertainty
We investigate a simple model for social learning with two agents: a tea...
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01/21/2019
Dual Loomis-Whitney inequalities via information theory
We establish lower bounds on the volume and the surface area of a geomet...
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01/20/2019
Unifying the Brascamp-Lieb Inequality and the Entropy Power Inequality
The entropy power inequality (EPI) and the Brascamp-Lieb inequality (BLI...
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05/03/2018
Convexity of mutual information along the Ornstein-Uhlenbeck flow
We study the convexity of mutual information as a function of time along...
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02/13/2018
Graph-Based Ascent Algorithms for Function Maximization
We study the problem of finding the maximum of a function defined on the...
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01/22/2018
Convexity of mutual information along the heat flow
We study the convexity of mutual information along the evolution of the ...
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01/12/2018
Generalization Error Bounds for Noisy, Iterative Algorithms
In statistical learning theory, generalization error is used to quantify...
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01/11/2018
An entropy inequality for symmetric random variables
We establish a lower bound on the entropy of weighted sums of (possibly ...
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11/01/2016
Computationally Efficient Influence Maximization in Stochastic and Adversarial Models: Algorithms and Analysis
We consider the problem of influence maximization in fixed networks, for...
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01/10/2015