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I join Shanghai Jiao Tong University as a tenure-track Assistant Professor in the Department of Computer Science and Engineering in 2018. I received my B.S. and M.S. in the Department of Computer Science and Information Engineering at National Taiwan University in 2004 and 2006, respectively. I got my Ph.D. in Computer Science at the University of Texas at Austin in 2015. Prior to joining SJTU, I spent a year as a Researcher in Huawei Future Network Theory Lab in Hong Kong and then worked as a Co-founder in Hauoli LLC. My research interests focus on networked systems and span the areas of wireless networking, network measurement and analytics, and mobile computing.


News

June 2021 The extension of MagAttack is published by IEEE TMC 2021.
June 2021 Our paper is accepted by ACM MobiHoc 2021.
June 2021 Our paper is accepted by ACM WiSec 2021.
Apr. 2021 Two papers are accepted by IEEE SECON 2021.
Feb. 2021 AetherTouch Co. receives the 2nd stage investment funds from Kairos Ventures.
Jan. 2021 Hauoli is taking an important step - we are converted from an LLC to a C-corp and renamed as AetherTouch.
Jan. 2021 Our paper is accepted by ACM/IEEE IPSN 2021.
Dec. 2020 Endophasia wins honorary mention in the IEEE ComSoc Student Competition.
Dec. 2020 Our paper is accepted by USENIX Security 2021.
Dec. 2020 Two papers are accepted by IEEE Infocom 2021.
Nov. 2020 Hauoli LLC receives investment funds from Kairos Ventures.
Oct. 2020 Hauoli LLC is awarded Techconnect Defense Innovation Awards.
Aug. 2020 Two papers are accepted in Ubicomp/ISWC 2020 Poster Session.
July 2020 Hauoli LLC is awarded NSF SBIR Supplement Fund.
June 2020 Our paper is accepted by IEEE Sensors.
Feb. 2020 Our paper is accepted by IMS 2020.
Jan. 2020 Our paper is accepted by IMWUT (UbiComp) 2020.

Selected Publications

  • MagicInput: Training-free Multi-lingual Finger Input System using Data Augmentation based on MNISTs.
    ACM/IEEE IPSN 2021.
  • mID: Tracing Screen Photos via Moiré Patterns.
    USENIX Security 2021.
  • ScreenID: Enhancing QRCode Security by Fingerprinting Screens.
    IEEE Infocom 2021.
  • Endophasia: Utilizing Acoustic-Based Imaging for Dropping Contact-Free Silent Speech Commands.
    ACM IMWUT (Ubicomp) 2020.
  • MagPrint: Deep Learning Based User Fingerprinting Using Electromagnetic Signals.
    IEEE Infocom 2020.
  • MagView: A Distributed Magnetic Covert Channel via Video Encoding and Decoding.
    IEEE Infocom 2020.
  • mQRCode: Secure QR Code Using Nonlinearity of Spatial Frequency in Light.
    ACM MobiCom 2019.
  • RNN-based Room Scale Hand Motion Tracking.
    ACM MobiCom 2019.
  • DeMiCPU: Device Fingerprinting with Magnetic Signals Radiated by CPU.
    ACM CCS 2019.
  • MagAttack: Guessing Application Launching and Operation via Smartphone.
    ACM AsiaCCS 2019.
  • NB-IoT Network Monitoring and Diagnosing.
    IEEE SECON 2019.
  • MagneComm: Magnetometer-based Near-Field Communication.
    ACM MobiCom 2017.
  • Strata: Fine-Grained Device-Free Tracking Using Acoustic Signals.
    ACM MobiSys 2017.
  • Toward an Easy Deployable Outdoor Parking System – Lessons from Long-term Deployment.
    IEEE Percom 2017.
  • Turning a Mobile Device into a Mouse in the Air.
    ACM MobiSys 2015.
  • Robust Network Compressive Sensing.
    ACM MobiCom 2014.
  • OS Fingerprinting and Tethering Detection in Mobile Networks.
    ACM IMC 2014.
  • Event Detection using Customer Care Calls.
    IEEE Infocom 2013.