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Qichen Zheng

3 accepted papers

2024

Towards Physical World Backdoor Attacks against Skeleton Action Recognition

ECCV 2024poster

"Skeleton Action Recognition (SAR) has attracted significant interest for its efficient representation of the human skeletal structure. Despite its advancements, recent studies have raised security concerns in SAR models, particularly their vulnerability to adversarial attacks. However, such strateg…

Cited by 3SourcePDFScholar
2022

Animal Kingdom: A Large and Diverse Dataset for Animal Behavior Understanding

CVPR 2022oral

Understanding animals' behaviors is significant for a wide range of applications. However, existing animal behavior datasets have limitations in multiple aspects, including limited numbers of animal classes, data samples and provided tasks, and also limited variations in environmental conditions and…

Cited by 101PDFcodeScholar
2022

GradAuto: Energy-Oriented Attack on Dynamic Neural Networks

ECCV 2022poster

"Dynamic neural networks could adapt their structures or parameters based on different inputs. By reducing the computation redundancy for certain samples, it can greatly improve the computational efficiency without compromising the accuracy. In this paper, we investigate the robustness of dynamic ne…