Xiaogeng Liu

Xiaogeng Liu

First-year Ph.D. student at the University of Wisconsin-Madison, research interest in trustworthy AI.

PointCRT: Detecting Backdoor in 3D Point Cloud via Corruption Robustness

Published in ACM MM 2023, 2023

Authors: Shengshan Hu, Wei Liu, Minghui Li, Yechao Zhang, Xiaogeng Liu, Xianlong Wang, Leo Yu Zhang, Junhui Hou.

Abstract: In this paper, we propose the first test-time backdoor sample detection method in 3D point cloud without assumption to the backdoor triggers.

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