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PointDP: Diffusion-driven Purification against Adversarial Attacks on 3D Point Cloud Recognition


Aug 21, 2022
Jiachen Sun, Weili Nie, Zhiding Yu, Z. Morley Mao, Chaowei Xiao

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Improved OOD Generalization via Conditional Invariant Regularizer


Jul 14, 2022
Mingyang Yi, Ruoyu Wang, Jiachen Sun, Zhenguo Li, Zhi-Ming Ma

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Benchmarking Robustness of 3D Point Cloud Recognition Against Common Corruptions


Jan 28, 2022
Jiachen Sun, Qingzhao Zhang, Bhavya Kailkhura, Zhiding Yu, Chaowei Xiao, Z. Morley Mao

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* Codebase and dataset are included in https://github.com/jiachens/ModelNet40-C 

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On Adversarial Robustness of Trajectory Prediction for Autonomous Vehicles


Jan 13, 2022
Qingzhao Zhang, Shengtuo Hu, Jiachen Sun, Qi Alfred Chen, Z. Morley Mao

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* 11 pages, 11 figures 

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Certified Adversarial Defenses Meet Out-of-Distribution Corruptions: Benchmarking Robustness and Simple Baselines


Dec 01, 2021
Jiachen Sun, Akshay Mehra, Bhavya Kailkhura, Pin-Yu Chen, Dan Hendrycks, Jihun Hamm, Z. Morley Mao

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* 21 pages, 15 figures, and 9 tables 

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On the Adversarial Robustness of 3D Point Cloud Classification


Nov 24, 2020
Jiachen Sun, Karl Koenig, Yulong Cao, Qi Alfred Chen, Z. Morley Mao

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* 22 pages 

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Towards Robust LiDAR-based Perception in Autonomous Driving: General Black-box Adversarial Sensor Attack and Countermeasures


Jun 30, 2020
Jiachen Sun, Yulong Cao, Qi Alfred Chen, Z. Morley Mao

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* 18 pages, 27 figures, to be published in USENIX Security 2020 

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