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CT-block: a novel local and global features extractor for point cloud


Nov 30, 2021
Shangwei Guo, Jun Li, Zhengchao Lai, Xiantong Meng, Shaokun Han

* 15 pages, 4 figures 

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Triggerless Backdoor Attack for NLP Tasks with Clean Labels


Nov 15, 2021
Leilei Gan, Jiwei Li, Tianwei Zhang, Xiaoya Li, Yuxian Meng, Fei Wu, Shangwei Guo, Chun Fan

* 8 pages, 2 figures, 6 tables 

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BadPre: Task-agnostic Backdoor Attacks to Pre-trained NLP Foundation Models


Oct 06, 2021
Kangjie Chen, Yuxian Meng, Xiaofei Sun, Shangwei Guo, Tianwei Zhang, Jiwei Li, Chun Fan


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Local Black-box Adversarial Attacks: A Query Efficient Approach


Jan 04, 2021
Tao Xiang, Hangcheng Liu, Shangwei Guo, Tianwei Zhang, Xiaofeng Liao

* This work has been submitted to the IEEE for possible publication 

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DeepSweep: An Evaluation Framework for Mitigating DNN Backdoor Attacks using Data Augmentation


Dec 13, 2020
Yi Zeng, Han Qiu, Shangwei Guo, Tianwei Zhang, Meikang Qiu, Bhavani Thuraisingham


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Privacy-preserving Collaborative Learning with Automatic Transformation Search


Nov 25, 2020
Wei Gao, Shangwei Guo, Tianwei Zhang, Han Qiu, Yonggang Wen, Yang Liu

* 17 pages, 16 figures 

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The Hidden Vulnerability of Watermarking for Deep Neural Networks


Sep 18, 2020
Shangwei Guo, Tianwei Zhang, Han Qiu, Yi Zeng, Tao Xiang, Yang Liu


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Differentially Private Decentralized Learning


Jun 14, 2020
Shangwei Guo, Tianwei Zhang, Tao Xiang, Yang Liu


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Towards Byzantine-resilient Learning in Decentralized Systems


Feb 20, 2020
Shangwei Guo, Tianwei Zhang, Xiaofei Xie, Lei Ma, Tao Xiang, Yang Liu


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