Tao Hu

Communication-Efficient Federated Learning in Channel Constrained Internet of Things

2022 · GLOBECOM 2022 - 2022 IEEE Global Communications Conference

Federated learning (FL) is able to utilize the computing capability and maintain the privacy of the end devices by collecting and aggregating the locally trained learning model parameters while keeping the local personal data. As …

CL-Attack: Textual Backdoor Attacks via Cross-Lingual Triggers

2024 · arXiv (Cornell University)

Backdoor attacks significantly compromise the security of large language models by triggering them to output specific and controlled content. Currently, triggers for textual backdoor attacks fall into two categories: fixed-token triggers and sentence-pattern triggers. However, …