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Xiangyi Chen

Face Aging via Diffusion-based Editing

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Sep 20, 2023
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Distributed Adversarial Training to Robustify Deep Neural Networks at Scale

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Jun 13, 2022
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Toward Communication Efficient Adaptive Gradient Method

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Sep 10, 2021
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On the Convergence of Decentralized Adaptive Gradient Methods

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Sep 07, 2021
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Understanding Clipping for Federated Learning: Convergence and Client-Level Differential Privacy

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Jun 25, 2021
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Understanding Gradient Clipping in Private SGD: A Geometric Perspective

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Jun 27, 2020
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Private Stochastic Non-Convex Optimization: Adaptive Algorithms and Tighter Generalization Bounds

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Jun 24, 2020
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ZO-AdaMM: Zeroth-Order Adaptive Momentum Method for Black-Box Optimization

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Oct 16, 2019
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Min-Max Optimization without Gradients: Convergence and Applications to Adversarial ML

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Sep 30, 2019
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Distributed Training with Heterogeneous Data: Bridging Median- and Mean-Based Algorithms

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Jun 06, 2019
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