Chao Wang 王超

Ph.D. Candidate

Zhejiang University

Biography
Chao Wang is currently a fourth-year PhD. Candidate in the College of Computer Science and Technology, Zhejiang University. His supervisor is Prof. Feng Lin. His research interests include Wireless Sensing, Machine/Deep Learning, and IoT Security. He obtained his Bachelor’s degree from the College of Information Science and Electronic Engineering at Zhejiang University in 2019.

Interests

Wireless Sensing
Machine/Deep Learning
Mobile Computing
IoT Security

Education

Ph.D. in Computer Science, 2019-present

Zhejiang University
B.E. in Information Science and Electric Engineering, 2015-2019

Zhejiang University

Selected Publications

(MobiCom'22) mmEve: Eavesdropping on Smartphone’s Earpiece via COTS mmWave Device

Chao Wang, Feng Lin, Tiantian Liu, Kaidi Zheng, Zhibo Wang, Zhengxiong Li, Ming-Chun Huang, Wenyao Xu, and Kui Ren.

(UbiComp'22) Wavesdropper: Through-wall Word Detection of Human Speech via Commercial mmWave Devices

Chao Wang, Feng Lin, Zhongjie Ba, Fan Zhang, Wenyao Xu, and Kui Ren.

(INFOCOM'22) mmPhone: Acoustic Eavesdropping on Loudspeakers via mmwave-characterized Piezoelectric Effect

Chao Wang, Feng Lin, Tiantian Liu, Ziwei Liu, Yijie Shen, Zhongjie Ba, Li Lu, Wenyao Xu, and Kui Ren.

Recent Publications

(IEEE S&P'23) MagBackdoor: Beware of Your Loudspeaker as Backdoor of Magnetic Attack for Malicious Command Injection

Tiantian Liu, Feng Lin, Zhangsen Wang, Chao Wang, Zhongjie Ba, Lu Li, Wenyao Xu, Kui Ren

(ToSN'23) Wavoice: A mmWave-assisted Noise-resistant Speech Recognition System

Tiantian Liu, Chao Wang, Zhengxiong Li, Ming-Chun Huang, Wenyao Xu, Feng Lin

(TDSC'23) MotoPrint: Reconfigurable Vibration Motor Fingerprint via Homologous Signals Learning

Yijie Shen, Feng Lin, Chao Wang, Tiantian Liu, Zhongjie Ba, Li Lu, Wenyao Xu, Kui Ren

(UbiComp'23) CamRadar: Hidden Camera Detection Leveraging Amplitude-modulated Sensor Images Embedded in Electromagnetic Emanations

Ziwei Liu, Feng Lin, Chao Wang, Yijie Shen, Zhongjie Ba, Li Lu, Wenyao Xu, Kui Ren

(MobiCom'22) mmEve: Eavesdropping on Smartphone's Earpiece via COTS mmWave Device

Chao Wang, Feng Lin, Tiantian Liu, Kaidi Zheng, Zhibo Wang, Zhengxiong Li, Ming-Chun Huang, Wenyao Xu, Kui Ren

(UbiComp'22) Wavesdropper: Through-wall Word Detection of Human Speech via Commercial mmWave Devices

Chao Wang, Feng Lin, Zhongjie Ba, Fan Zhang, Wenyao Xu, Kui Ren

(INFOCOM'22) mmPhone: Acoustic Eavesdropping on Loudspeakers via mmwave-characterized Piezoelectric Effect

Chao Wang, Feng Lin, Tiantian Liu, Ziwei Liu, Yijie Shen, Zhongjie Ba, Li Lu, Wenyao Xu, Kui Ren

(SenSys'21) Wavoice: A noise-resistant multi-modal speech recognition system fusing mmwave and audio signals

Tiantian Liu, Ming Gao, Feng Lin, Chao Wang, Zhongjie Ba, Jinsong Han, Wenyao Xu, Kui Ren

(IoTJ'21) G2F: A secure user authentication for rapid smart home IoT management

Hongwei Luo, Chao Wang, Hao Luo, Fan Zhang, Feng Lin, Guoai Xu

Granted Patents

Feng Lin, Tiantian Liu, Ming Gao, Chao Wang, Zhongjie Ba, Jinsong Han, Wenyao Xu, Kui Ren (2023). Multimodal speech recognition method and system, and computer-readable storage medium. U.S. Patent Application No. 17/684,958.

Feng Lin, Chao Wang, Wenyao Xu, Kui Ren (2023). Method and device for acquiring sounding motion characteristic waveforms of multiple sounders, and electronic equipment. CN113257271B.

Feng Lin, Chao Wang, Wenyao Xu, Kui Ren (2022). Semantic information acquisition method and device, electronic equipment and storage medium. CN113221722B.

Feng Lin, Chao Wang, Hao Luo, Fan Zhang, Jinsong Han, Wenyao Xu, Kui Ren (2021). Centralized authentication system of Internet of Things equipment based on U2F physicaltoken. CN111585771B.