A Simple and Fast Human Activity Recognition System Using Radio Frequency Energy Harvesting. - Tao Ni 003; Yongliang Chen; Keqi Song; Weitao Xu (UbiComp/ISWC Adjunct, 2021)

MobileKey: A Fast and Robust Key Generation System for Mobile Devices. - Keqi Song; Zimeng Zhu; Huanqi Yang; Tao Ni 003; Weitao Xu (UbiComp/ISWC Adjunct, 2022)

SwipePass: Acoustic-based Second-factor User Authentication for Smartphones. - Yongliang Chen; Tao Ni 003; Weitao Xu; Tao Gu 001 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022)

Recovering Fingerprints from In-Display Fingerprint Sensors via Electromagnetic Side Channel. - Tao Ni 003; Xiaokuan Zhang; Qingchuan Zhao (CCS, 2023)

FLoRa: Energy-Efficient, Reliable, and Beamforming-Assisted Over-The-Air Firmware Update in LoRa Networks. - Zehua Sun; Tao Ni 003; Huanqi Yang; Kai Liu 008; Yu Zhang 093; Tao Gu 001; Weitao Xu (IPSN, 2023)

Demo Abstract: A Novel Firmware Update Over-The-Air System for LoRa Networks. - Zehua Sun; Tao Ni 003; Huanqi Yang; Kai Liu 008; Yu Zhang 093; Tao Gu 001; Weitao Xu (IPSN, 2023)

XPorter: A Study of the Multi-Port Charger Security on Privacy Leakage and Voice Injection. - Tao Ni 003; Yongliang Chen; Weitao Xu; Lei Xue 001; Qingchuan Zhao (MobiCom, 2023)

Exploiting Contactless Side Channels in Wireless Charging Power Banks for User Privacy Inference via Few-shot Learning. - Tao Ni 003; Jianfeng Li 006; Xiaokuan Zhang; Chaoshun Zuo; Wubing Wang; Weitao Xu; Xiapu Luo; Qingchuan Zhao (MobiCom, 2023)

Uncovering User Interactions on Smartphones via Contactless Wireless Charging Side Channels. - Tao Ni 003; Xiaokuan Zhang; Chaoshun Zuo; Jianfeng Li 006; Zhenyu Yan 002; Wubing Wang; Weitao Xu; Xiapu Luo; Qingchuan Zhao (SP, 2023)

Eavesdropping Mobile App Activity via Radio-Frequency Energy Harvesting. - Tao Ni 003; Guohao Lan; Jia Wang 008; Qingchuan Zhao; Weitao Xu (USENIX Security Symposium, 2023)

Emma: An accurate, efficient, and multi-modality strategy for autonomous vehicle angle prediction. - Keqi Song; Tao Ni 003; Linqi Song; Weitao Xu (Intell. Converged Networks, 2023)

RF-Egg: An RF Solution for Fine-Grained Multi-Target and Multi-Task Egg Incubation Sensing. - Zehua Sun; Tao Ni 003; Yongliang Chen; Di Duan; Kai Liu 008; Weitao Xu (MobiCom, 2024)

REHSense: Towards Battery-Free Wireless Sensing via Radio Frequency Energy Harvesting. - Tao Ni 003; Zehua Sun; Mingda Han; Yaxiong Xie; Guohao Lan; Zhenjiang Li; Tao Gu 001; Weitao Xu (MobiHoc, 2024)

F2Key: Dynamically Converting Your Face into a Private Key Based on COTS Headphones for Reliable Voice Interaction. - Di Duan; Zehua Sun; Tao Ni 003; Shuaicheng Li 001; Xiaohua Jia; Weitao Xu; Tianxing Li 001 (MobiSys, 2024)

Sensor Security in Virtual Reality: Exploration and Mitigation. - Tao Ni 003 (MobiSys, 2024)

Towards Battery-Free Wireless Sensing via Radio-Frequency Energy Harvesting. - Tao Ni 003; Zehua Sun; Mingda Han; Guohao Lan; Yaxiong Xie; Zhenjiang Li; Tao Gu 001; Weitao Xu (CoRR, 2024)

ITPatch: An Invisible and Triggered Physical Adversarial Patch against Traffic Sign Recognition. - Shuai Yuan 009; Hongwei Li 001; Xingshuo Han; Guowen Xu; Wenbo Jiang 001; Tao Ni 003; Qingchuan Zhao; Yuguang Fang (CoRR, 2024)

FLoRa+: Energy-efficient, Reliable, Beamforming-assisted, and Secure Over-the-air Firmware Update in LoRa Networks. - Zehua Sun; Tao Ni 003; Huanqi Yang; Kai Liu 008; Yu Zhang 093; Tao Gu 001; Weitao Xu (ACM Trans. Sens. Networks, 2024)

mmSign: mmWave-based Few-Shot Online Handwritten Signature Verification. - Mingda Han; Huanqi Yang; Tao Ni 003; Di Duan; Mengzhe Ruan; Yongliang Chen; Jia Zhang 001; Weitao Xu (ACM Trans. Sens. Networks, 2024)

Non-intrusive and Unconstrained Keystroke Inference in VR Platforms via Infrared Side Channel. - Tao Ni 003; Yuefeng Du 001; Qingchuan Zhao; Cong Wang 001 (NDSS, 2025)

A Survey on Backdoor Threats in Large Language Models (LLMs): Attacks, Defenses, and Evaluations. - Yihe Zhou; Tao Ni 003; Wei-Bin Lee; Qingchuan Zhao (CoRR, 2025)

A Contemporary Survey of Large Language Model Assisted Program Analysis. - Jiayimei Wang; Tao Ni 003; Wei-Bin Lee; Qingchuan Zhao (CoRR, 2025)