Hao Fu

Classical dynamical localization in a strongly driven two-mode mechanical system

2017 · arXiv (Cornell University)

We report the realization of dynamical localization in a strongly driven two-mode optomechanical system consisting of two coupled cantilevers. Due to the coupling, mechanical oscillations can transport between the cantilevers. However, by placing one of …

Differential Analysis of Triggers and Benign Features for Black-Box DNN Backdoor Detection

2023 · arXiv (Cornell University)

This paper proposes a data-efficient detection method for deep neural networks against backdoor attacks under a black-box scenario. The proposed approach is motivated by the intuition that features corresponding to triggers have a higher influence …

TextToucher: Fine-Grained Text-to-Touch Generation

2024 · arXiv (Cornell University)

Tactile sensation plays a crucial role in the development of multi-modal large models and embodied intelligence. To collect tactile data with minimal cost as possible, a series of studies have attempted to generate tactile images …

Cyclical Annealing Schedule: A Simple Approach to Mitigating

2019

Hao Fu, Chunyuan Li, Xiaodong Liu, Jianfeng Gao, Asli Celikyilmaz, Lawrence Carin. Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long and …