Search Results for author: Wenda Chu

Found 6 papers, 2 papers with code

COMMIT: Certifying Robustness of Multi-Sensor Fusion Systems against Semantic Attacks

no code implementations4 Mar 2024 Zijian Huang, Wenda Chu, Linyi Li, Chejian Xu, Bo Li

In this work, we propose the first robustness certification framework COMMIT certify robustness of multi-sensor fusion systems against semantic attacks.

Autonomous Vehicles object-detection +2

Physically Realizable Natural-Looking Clothing Textures Evade Person Detectors via 3D Modeling

1 code implementation CVPR 2023 Zhanhao Hu, Wenda Chu, Xiaopei Zhu, HUI ZHANG, Bo Zhang, Xiaolin Hu

In order to craft natural-looking adversarial clothes that can evade person detectors at multiple viewing angles, we propose adversarial camouflage textures (AdvCaT) that resemble one kind of the typical textures of daily clothes, camouflage textures.

PerAda: Parameter-Efficient Federated Learning Personalization with Generalization Guarantees

no code implementations13 Feb 2023 Chulin Xie, De-An Huang, Wenda Chu, Daguang Xu, Chaowei Xiao, Bo Li, Anima Anandkumar

In this paper, we propose PerAda, a parameter-efficient pFL framework that reduces communication and computational costs and exhibits superior generalization performance, especially under test-time distribution shifts.

Generalization Bounds Knowledge Distillation +2

Distributed Robust Principal Component Analysis

no code implementations24 Jul 2022 Wenda Chu

We study the robust principal component analysis (RPCA) problem in a distributed setting.

FOCUS: Fairness via Agent-Awareness for Federated Learning on Heterogeneous Data

no code implementations21 Jul 2022 Wenda Chu, Chulin Xie, Boxin Wang, Linyi Li, Lang Yin, Arash Nourian, Han Zhao, Bo Li

However, due to the heterogeneous nature of local data, it is challenging to optimize or even define fairness of the trained global model for the agents.

Fairness Federated Learning

TPC: Transformation-Specific Smoothing for Point Cloud Models

2 code implementations30 Jan 2022 Wenda Chu, Linyi Li, Bo Li

In this paper, we propose a transformation-specific smoothing framework TPC, which provides tight and scalable robustness guarantees for point cloud models against semantic transformation attacks.

Autonomous Vehicles

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