CV

Education

• Postdoc in Computer Science and Engineering, HKUST, 2019
• Ph.D. in Computer Science and Engineering, HKUST, 2018
• B.S. in Computer Science and Engineering, Shanghai Jiao Tong University, 2013

Work experience

• December 2022: Associate professor
  • Sun Yat-sen University
• November 2019: A research track faculty
  • Southern University of Science and Technology
• September 2018: Postdoctoral researcher
  • Hong Kong University of Science and Technology

Publications

Gesture Recognition Using Visible Light on Mobile Devices

Spectrum Sensing Everywhere: Wide-Band Spectrum Sensing With Low-Cost UWB Nodes

RIScan: RIS-aided Multi-user Indoor Localization Using COTS Wi-Fi

Step and Save: A Wearable Technology Based Incentive Mechanism for Health Insurance

CSI-StripeFormer: Exploiting Stripe Features for CSI Compression in Massive MIMO System

BabyNutri: A Cost-Effective Baby Food Macronutrients Analyzer Based on Spectral Reconstruction

MousePath: Lightweight phone-to-web information sharing via mouse interface

Rethinking Privacy Risks from Wireless Surveillance Camera

Side-lobe Can Know More: Towards Simultaneous Communication and Sensing for mmWave

WISE: Low-Cost Wide Band Spectrum Sensing Using UWB

Augmented Adversarial Learning for Human Activity Recognition with Partial Sensor Sets

SMART: screen-based gesture recognition on commodity mobile devices

Shared Secret Key Generation by Exploiting Inaudible Acoustic Channels

Securing IoT devices by exploiting backscatter propagation signatures

SecurePilot: Improving Wireless Security of Single-Antenna IoT Devices

MousePath: Enhancing PC Web Pages through Smartphone and Optical Mouse

Context-Aware Wireless-Based Cross-Domain Gesture Recognition

Acoustic Strength-based Motion Tracking

Loradar: Enabling concurrent radar sensing and lora communication

Telling Secrets in the Light: An Efficient Key Extraction Mechanism via Ambient Light

Joint Design of Sensing and Communication Systems for Smart Homes

Ecgadv: Generating adversarial electrocardiogram to misguide arrhythmia classification system

FreeScatter: enabling concurrent backscatter communication using antenna arrays

Edge computing in smart homes

ALS-P: Light Weight Visible Light Positioning via Ambient Light Sensor

Authenticating On-Body Backscatter by Exploiting Propagation Signatures

Toward Battery-Free Wearable Devices: The Synergy between Two Feet

Backscatter as a Covert Channel in Mobile Devices

Smart-U: Smart Utensils Know What You Eat

NICScatter: Backscatter as a Covert Channel in Mobile Devices

Your glasses know your diet: Dietary monitoring using electromyography sensors

Battery-free sensing platform for wearable devices: The synergy between two feet

TRADE: A truthful online combinatorial auction for spectrum allocation in cognitive radio networks

A general privacy-preserving auction mechanism for secondary spectrum markets

Towards privacy preservation in strategy-proof spectrum auction mechanisms for noncooperative wireless networks

Spring: A strategy-proof and privacy preserving spectrum auction mechanism

Talks

“面向低空场景的通信感知融合”

Talk at IEEE CyberC--Low Altitude Economics Panel，中国广州,

“面向移动设备的智能感知与定位”

Talk at OpenHarmony 城市技术论坛 (大连站)，中国大连,

“Smart-U: Smart Utensils Know What You Eat”

Talk at IEEE INFOCOM, 美国檀香山,

“NICScatter: Backscatter as a Covert Channel in Mobile Devices”

Talk at ACM MobiCom，美国盐湖城,

“Battery-free Sensing Platform for Wearable Devices: The Synergy Between Two Feet”

Talk at IEEE INFOCOM, 美国旧金山,

Teaching

Digital Circuit and Logic Design

Computer Networks

Digital Circuit and Logic Design

Advanced Computer Networks