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EX-RAY: Distinguishing Injected Backdoor from Natural Features in Neural Networks by Examining Differential Feature Symmetry


Mar 17, 2021
Yingqi Liu, Guangyu Shen, Guanhong Tao, Zhenting Wang, Shiqing Ma, Xiangyu Zhang

* 21 pages 

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Backdoor Scanning for Deep Neural Networks through K-Arm Optimization


Feb 09, 2021
Guangyu Shen, Yingqi Liu, Guanhong Tao, Shengwei An, Qiuling Xu, Siyuan Cheng, Shiqing Ma, Xiangyu Zhang


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PENet: Object Detection using Points Estimation in Aerial Images


Jan 22, 2020
Ziyang Tang, Xiang Liu, Guangyu Shen, Baijian Yang

* 7 pages, 5 figures 

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AdvSPADE: Realistic Unrestricted Attacks for Semantic Segmentation


Nov 19, 2019
Guangyu Shen, Chengzhi Mao, Junfeng Yang, Baishakhi Ray


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Unrestricted Adversarial Attacks for Semantic Segmentation


Oct 09, 2019
Guangyu Shen, Chengzhi Mao, Junfeng Yang, Baishakhi Ray


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