no code implementations • 5 Jan 2022 • Jaemin Shin, Yuanchun Li, Yunxin Liu, Sung-Ju Lee
Federated Learning (FL) trains a machine learning model on distributed clients without exposing individual data.
no code implementations • 19 Nov 2021 • Yuheng Huang, Yuanchun Li
Such attacks are a major threat to models deployed in the physical world, as they can be easily realized by presenting a customized object in the camera view.
1 code implementation • 22 Oct 2021 • Bingyan Liu, Yifeng Cai, Ziqi Zhang, Yuanchun Li, Leye Wang, Ding Li, Yao Guo, Xiangqun Chen
Previous studies focus on the "symptoms" directly, as they try to improve the accuracy or detect possible attacks by adding extra steps to conventional FL models.
1 code implementation • ICLR 2022 • Divyam Madaan, Jaehong Yoon, Yuanchun Li, Yunxin Liu, Sung Ju Hwang
Continual learning (CL) aims to learn a sequence of tasks without forgetting the previously acquired knowledge.
1 code implementation • 11 Jun 2021 • Yuanchun Li, Ziqi Zhang, Bingyan Liu, Ziyue Yang, Yunxin Liu
The knowledge of a deep learning model may be transferred to a student model, leading to intellectual property infringement or vulnerability propagation.
no code implementations • 18 Jan 2021 • Yuanchun Li, Jiayi Hua, Haoyu Wang, Chunyang Chen, Yunxin Liu
The core of the attack is a neural conditional branch constructed with a trigger detector and several operators and injected into the victim model as a malicious payload.
1 code implementation • 29 May 2020 • Ren He, Haoyu Wang, Pengcheng Xia, Liu Wang, Yuanchun Li, Lei Wu, Yajin Zhou, Xiapu Luo, Yao Guo, Guoai Xu
To facilitate future research, we have publicly released all the well-labelled COVID-19 themed apps (and malware) to the research community.
Cryptography and Security