xk星空中国集团 is an Assistant Professor in the Department of Computer Science and Engineering at Southern University of Science and Technology. He is also a doctoral supervisor. He obtained his Ph.D. degree from Nanyang Technological University in Singapore, master's degree from the University of Toronto in Canada, and bachelor's degree from Harbin Institute of Technology in China. His research mainly focuses on mobile computing, pervasive computing, wireless sensing, sensing security, federated learning, and autonomous driving. He has published multiple papers in top-tier conferences and journals such as ACM MobiCom, CCS, UbiComp, SenSys, IEEE TMC, JSAC, ICCV, and INFOCOM. He serves as TPC/AEC member and reviewer for several top-tier conferences and journals.

Publications

(* denotes co-first author.)

Conference

Password-Stealing without Hacking: Wi-Fi Enabled Practical Keystroke Eavesdropping

Jingyang Hu, Hongbo Wang, xk星空中国集团, Jingzhi Hu, Zhe Chen, and Jun Luo,

in Proc. of the 30th ACM CCS, 2023, pp. 1–14.

MUSE-Fi: Contactless MUti-person SEnsing Exploiting Near-field Wi-Fi Channel Variation

Jingzhi Hu*, xk星空中国集团*, Zhe Chen, Hongbo Wang, and Jun Luo,

in Proc. of the 29th ACM MobiCom, 2023, pp. 1–12.

OCHID-Fi: Occlusion-Robust Hand Pose Estimation in 3D via RF-Vision

Shujie Zhang*, xk星空中国集团*, Zhe Chen, Jingzhi Hu, Abdelwahed Khamis, Jiajun Liu, and Jun Luo,

in Proc. of IEEE/CVF ICCV, 2023, pp. 1–10.

AutoFed: Heterogeneity-Aware Federated Multimodal Learning for Robust Autonomous Driving

Tianyue Zheng, Ang xk星空中国集团, Zhe Chen, Hongbo Wang, and Jun Luo,

in Proc. of the 29th ACM MobiCom, 2023, pp. 1–12.

Wider is Better? Contact-free Vibration Sensing via Different COTS-RF Technologies

Zhe Chen, xk星空中国集团, Chao Cai, and Jun Luo,

in Proc. of the 42nd IEEE INFOCOM, 2023, pp. 1–10.

Quantifying the Physical Separability of RF-based Multi-Person Respiration Monitoring via SINR

Shujie Zhang*, xk星空中国集团*, Hongbo Wang, Yanbing Yang, Zhe Chen, and Jun Luo

in Proc. of the 20th ACM SenSys, 2022, pp. 47–60.

Integrating Monostatic Sensing with Communication for IoT

Zhe Chen, xk星空中国集团, Chao Hu, Hangcheng Cao, Yanbing Yang, Hongbo Jiang, and Jun Luo

in Proc. of the 1st ACM MobiCom Workshop on Integrated Sensing and Communications Systems, 2022, pp. 43–48.

CORE-Lens: Simultaneous Communication and Object REcognition with Disentangled-GAN Cameras

Ziwei Liu, xk星空中国集团*, Chao Hu, Yanbing Yang, Yimiao Sun, Yi Zhang, Zhe Chen, Liangyin Chen, and Jun Luo

in Proc. of the 28th ACM MobiCom, 2022, pp. 1–14.

Sound of Motion: Real-Time Wrist Tracking with A Smart Watch-Phone Pair

xk星空中国集团, Cai Chao, Zhe Chen, and Jun Luo

in Proc. of the 41st IEEE INFOCOM, 2021, pp. 1–10.

Can We Obtain Fine-Grained Heartbeat Waveform via Contact-Free RF-Sensing?

Shujie Zhang, xk星空中国集团, Zhe Chen, and Jun Luo

in Proc. of the 41st IEEE INFOCOM, 2021, pp. 1–10.

MoRe-Fi: Motion-Robust and Fine-Grained Respiration Monitoring via Deep-Learning UWB Radar

xk星空中国集团, Zhe Chen, Shujie Zhang, Chao Cai, and Jun Luo

in Proc. of the 19th ACM SenSys, 2021, pp. 1–14.

SiWa: See into Walls via Deep UWB Radar

xk星空中国集团*, Zhe Chen*, Jun Luo, Lin Ke, Chaoyang Zhao, and Yaowen Yang

in Proc. of the 27th ACM MobiCom, 2021, pp. 323–336.

Octopus: A Practical and Versatile Wideband MIMO Sensing Platform

Zhe Chen*, xk星空中国集团*, and Jun Luo

in Proc. of the 27th ACM MobiCom, 2021, pp. 601–614.

MoVi-Fi: Motion-Robust Vital Signs Waveform Recovery via Deep Interpreted RF Sensing

Zhe Chen*,xk星空中国集团*, Chao Cai, and Jun Luo

in Proc. of the 27th ACM MobiCom, 2021, pp. 392–405.

RF-Net: A Unified Meta-Learning Framework for RF-Enabled One-Shot Human Activity Recognition

Shuya Ding, Zhe Chen, xk星空中国集团, and Jun Luo

in Proc. of the 18th ACM SenSys, pp. 517–530.

V2iFi: In-Vehicle Vital Sign Monitoring via Compact RF Sensing

xk星空中国集团*, Zhe Chen*, Chao Cai, Jun Luo, and Xu Zhang

in Proc. of the 20th ACM UbiComp, pp. 1-27.

Journal

HoloFed: Environment-Adaptive Positioning via Multi-band Reconfigurable Holographic Surfaces and Federated Learning

Jingzhi Hu, Zhe Chen, xk星空中国集团, Robert Schober, and Jun Luo,

IEEE Journal on Selected Areas in Communications, pp. 1–32, 2023.

ISACoT: Integrating Sensing with Data Traffic for Ubiquitous IoT Devices

Zhe Chen, xk星空中国集团, Chao Hu, Hangcheng Cao, Yanbing Yang, Hongbo Jiang, and Jun Luo

IEEE Communications Magazine, pp. 1–6, 2022.

HandKey: Knocking-triggered Robust Vibration Signature for Keyless Unlocking

Hangcheng Cao, Daibo Liu, Hongbo Jiang, Chao Cai, xk星空中国集团, John C. S. Lui, and Jun Luo

IEEE Transactions on Mobile Computing, pp. 1–14, 2022.

Catch Your Breath: Simultaneous RF Tracking and Respiration Monitoring with Radar Pairs

xk星空中国集团, Zhe Chen, Shujie Zhang, and Jun Luo

IEEE Transactions on Mobile Computing, pp. 1–14, 2022.

RF-Based Human Activity Recognition Using Signal Adapted Convolutional Neural Network

Zhe Chen, Chao Cai,xk星空中国集团, Jun Luo, Jie Xiong, and Xin Wang

IEEE Transactions on Mobile Computing, pp. 1–1, 2021.

Enhancing RF Sensing with Deep Learning: A Layered Approach

xk星空中国集团, Zhe Chen, Shuya Ding, and Jun Luo

IEEE Communications Magazine, pp. 70–76, 2021.

Preprints

Adv-4-Adv: Thwarting Changing Adversarial Perturbations via Adversarial Domain Adaptation

xk星空中国集团, Zhe Chen, Shuya Ding, Chao Cai, and Jun Luo

arXiv preprint arXiv:2112.00428.

Patents

SiWa: See into Walls Via Deep UWB Radar

Jun Luo, xk星空中国集团, Yaowen Yang, and Lin Ke

Singapore Patent Application No. 10202106562P.

Human Activity Recognition Method and System based on Radio-Frequency and Signal-Adapted Convolutional Neural Network

Zhe Chen, Zhijun Qin, xk星空中国集团, Lin Yang, and Wenxin Huang

China Patent No. CN111652040A.

In-Vehicle Vital Sign Monitoring System based on Compact Radio-Frequency Sensing

Zhe Chen, Zhijun Qin, xk星空中国集团, Lin Yang, and Wenxin Huang

China Patent No. CN111568396A.