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09/21/2023
Smooth Nash Equilibria: Algorithms and Complexity
A fundamental shortcoming of the concept of Nash equilibrium is its comp...
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06/22/2023
Adversarial Resilience in Sequential Prediction via Abstention
We study the problem of sequential prediction in the stochastic setting ...
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04/18/2023
Optimal PAC Bounds Without Uniform Convergence
In statistical learning theory, determining the sample complexity of rea...
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03/08/2023
Smoothed Analysis of Sequential Probability Assignment
We initiate the study of smoothed analysis for the sequential probabilit...
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02/20/2023
Progressive Knowledge Distillation: Building Ensembles for Efficient Inference
We study the problem of progressive distillation: Given a large, pre-tra...
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12/19/2022
The One-Inclusion Graph Algorithm is not Always Optimal
The one-inclusion graph algorithm of Haussler, Littlestone, and Warmuth ...
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02/17/2022
Oracle-Efficient Online Learning for Beyond Worst-Case Adversaries
In this paper, we study oracle-efficient algorithms for beyond worst-cas...
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11/15/2021
Distribution Compression in Near-linear Time
In distribution compression, one aims to accurately summarize a probabil...
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10/19/2021
Matrix Discrepancy from Quantum Communication
We develop a novel connection between discrepancy minimization and (quan...
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02/16/2021
Smoothed Analysis with Adaptive Adversaries
We prove novel algorithmic guarantees for several online problems in the...
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08/04/2020
Fractional Pseudorandom Generators from Any Fourier Level
We prove new results on the polarizing random walk framework introduced ...
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06/17/2020
Smoothed Analysis of Online and Differentially Private Learning
Practical and pervasive needs for robustness and privacy in algorithms h...
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08/16/2019
Effect of Activation Functions on the Training of Overparametrized Neural Nets
It is well-known that overparametrized neural networks trained using gra...
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07/24/2019
Sampling and Optimization on Convex Sets in Riemannian Manifolds of Non-Negative Curvature
The Euclidean space notion of convex sets (and functions) generalizes to...
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07/13/2018