Publications
* co-first or corresponding author. Full list on Google Scholar.
Preprints
arXiv
RAGent: Physics-Aware Agentic Reasoning for Training-Free mmWave Human Activity Recognition
arXiv preprint arXiv:2603.27571, March 2026.
arXiv
VoxAnchor: Grounding Speech Authenticity in Throat Vibration via mmWave Radar
arXiv preprint arXiv:2603.27562, March 2026.
arXiv
PowerLens: Taming LLM Agents for Safe and Personalized Mobile Power Management
arXiv preprint arXiv:2603.19584, March 2026.
arXiv
AegisAgent: An Autonomous Defense Agent Against Prompt Injection Attacks in LLM-HARs
arXiv preprint arXiv:2512.20986, December 2025.
arXiv
RF Sensing Security and Malicious Exploitation: A Comprehensive Survey
arXiv preprint arXiv:2504.10969, April 2025.
Conference Papers
2026
2025
2023
SenSys 2023
XGait: Cross-Modal Translation via Deep Generative Sensing for RF-based Gait Recognition
Proceedings of the 21st ACM Conference on Embedded Networked Sensor Systems, Istanbul, Turkiye, November 2023.
MobiHoc 2023
Wave-for-Safe: Multisensor-based Mutual Authentication for Unmanned Delivery Vehicle Services
Proceedings of the 2023 International Symposium on Theory, Algorithmic Foundations, and Protocol Design for Mobile Networks and Mobile Computing, Washington DC, USA, October 2023.
INFOCOM 2023
ChirpKey: A Chirp-level Information-based Key Generation Scheme for LoRa Networks via Perturbed Compressed Sensing
Proceedings of the 2023 IEEE International Conference on Computer Communications, New York area, USA, May 2023.
IPSN 2023
FLoRa: Energy-Efficient, Reliable, and Beamforming-Assisted Over-The-Air Firmware Update in LoRa Networks
Proceedings of the 2023 International Conference on Information Processing in Sensor Networks, San Antonio, USA, May 2023.
PerCom 2023
EMGSense: A Low-Effort Self-Supervised Domain Adaptation Framework for EMG Sensing
Best Paper Award
Proceedings of the 21st International Conference on Pervasive Computing and Communications, Atlanta, USA, March 2023.
Journal Papers
IEEE TMC
E²LLM: Structure-Guided Efficient Inference for LLMs in Distributed Edge-IoT Environments
IEEE Transactions on Mobile Computing, advance online publication, March 26, 2026.
IEEE TMC
RFInv: Uncovering Sensitive Data in RF Sensing Systems via Model Inversion
IEEE Transactions on Mobile Computing, advance online publication, February 23, 2026.
IEEE TMC
Chirp-level Information-based Collaborative Key Generation for LoRa Networks via Perturbed Compressed Sensing
IEEE Transactions on Mobile Computing, vol. 25, no. 1, pp. 84–101, January 2026.
IEEE TMC
Seeing the Invisible: Recovering Surveillance Video with COTS mmWave Radar
IEEE Transactions on Mobile Computing
IEEE TMC
Scenario-Adaptive Key Establishment Scheme for LoRa-enabled IoV Communications
IEEE Transactions on Mobile Computing
IEEE/ACM ToN
InaudibleKey2.0: Deep Learning-empowered Mobile Device Pairing Protocol based on Inaudible Acoustic Signals
IEEE/ACM Transactions on Networking
ACM ToSN
FLoRa+: Energy-efficient, Reliable, Beamforming-assisted, and Secure Over-the-air Firmware Update in LoRa Networks
ACM Transactions on Sensor Networks
ACM ToSN
mmSign: mmWave-based Few-Shot Online Handwritten Signature Verification
ACM Transactions on Sensor Networks
IEEE TMC
WashRing: An Energy-efficient and Highly Accurate Handwashing Monitoring System via Smart Ring
IEEE Transactions on Mobile Computing
IEEE JBHI
ULECGNet: An Ultra-Lightweight End-to-End ECG Classification Neural Network
Cover Article
IEEE Journal of Biomedical and Health Informatics
Workshop & Short Papers
AutoSys 2026
Benchmarking Memory Architectures for Mobile Agents in Short-Term and Long-Term Applications
Proceedings of the 24th Annual International Conference on Mobile Systems, Applications and Services Workshops (MobiSys Workshops), pp. 175–181, 2026.
SmartWear 2025
WearGuard: Defeating Adversarial Attacks in Wearable AI-based Activity Recognition Systems
Proceedings of the 3rd ACM Workshop on Smart Wearable Systems and Applications
DeepWireless 2025
LLMKey: LLM-Powered Wireless Key Generation Scheme for Next-Gen IoV Systems
Proceedings of the 3rd Workshop on Deep Learning for Wireless Communications, Sensing, and Security
DeepWireless 2025
NERecon: Neural-Enhanced Reconciliation for Secure Physical Layer Key Generation
Proceedings of the 3rd Workshop on Deep Learning for Wireless Communications, Sensing, and Security
EIFCom 2024
TransCompressor: LLM-Powered Multimodal Data Compression for Smart Transportation
Best Paper Award
Proceedings of the 1st ACM International Workshop on Mobile Computing with Efficient and Interactive Foundation Models
BodySys 2024
XSolar: A Generative Framework for Solar-based Human Gesture Sensing via Wearable Signals
Proceedings of the 10th Workshop on Body-centric Computing Systems
CSCAIoTSys 2024
Are You Being Tracked? Discover the Power of Zero-Shot Trajectory Tracing with LLMs!
Proceedings of Workshop on Coupling of Sensing & Computing in AIoT Systems
UbiComp CPD 2022
MobileKey: A Fast and Robust Key Generation System for Mobile Devices
Proceedings of Workshop on Coupling of Sensing & Computing in AIoT Systems
Book Chapter
IET Book
Physical Layer Key Generation for LoRa-Enabled Networks
In IET Book Physical Layer Security for 6G Networks