All Stories

  1. WiViD：Multimodal Depth Estimation with Wi-FI and Vision based on Diffusion model

    Article • ACM Transactions on Sensor Networks, June 2026, ACM (Association for Computing Machinery)

    Guoxuan Chi, Shijie Cheng

  2. AirECG: Contactless Electrocardiogram for Cardiac Disease Monitoring via mmWave Sensing and Cross-domain Diffusion Model

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, August 2024, ACM (Association for Computing Machinery)

    Langcheng Zhao, Guoxuan Chi

  3. RF-Diffusion: Radio Signal Generation via Time-Frequency Diffusion

    Article • May 2024, ACM (Association for Computing Machinery)

    Guoxuan Chi, Chenshu Wu

  4. Push the Limit of Millimeter-wave Radar Localization

    Article • ACM Transactions on Sensor Networks, April 2023, ACM (Association for Computing Machinery)

    Guoxuan Chi

  5. Wi-drone

    Article • June 2022, ACM (Association for Computing Machinery)

    Guoxuan Chi, Chenshu Wu

  6. Enabling Surveillance Cameras to Navigate

    Article • ACM Transactions on Sensor Networks, November 2021, ACM (Association for Computing Machinery)

    Guoxuan Chi

  7. FollowUpAR

    Article • June 2021, ACM (Association for Computing Machinery)

    Guoxuan Chi