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  • University of California San Diego
  • United States, China

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@THICOS-Studio@witwin-ai

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Asixa/README.md

Xingyu Chen | 陈星宇

Homepage · Email · Google Scholar


I'm a Ph.D. student in Computer Science at UC San Diego, advised by Prof. Xinyu Zhang.

My research bridges Differentiable Rendering, Electromagnetic (RF) Simulation, and Wireless System Design — targeting physically accurate channel modeling and next-generation 6G wireless applications.

Previously, I interned at Microsoft Research Asia with Prof. Lili Qiu. Before joining UCSD, I worked at META Lab (CU Denver) with Prof. Zhengxiong Li. I earned my B.S. in Computer Science with honors from the University at Buffalo in 3 years (2021), where I was a research assistant at ESC Group advised by Prof. Wenyao Xu.

Selected Publications

VenuePaper
NSDI 2026From Bits to Tokens: Knowledge-Driven Generative Communication of Multimodal Data
MobiCom 2026Physically Accurate Differentiable Inverse Rendering for Radio Frequency Digital Twin
MobiSys 2025You Only Render Once: Enhancing Energy and Computation Efficiency of Mobile Virtual Reality
CVPR 2025Radio Frequency Ray Tracing with Neural Object Representation
SenSys 2024RFCanvas: Modeling RF Channel by Fusing Visual Priors and Few-shot RF Measurements
SenSys 2023RF Genesis: Zero-Shot Generalization of mmWave Sensing through Simulation-Based Data Synthesis
NDSS 2023MetaWave: Attacking mmWave Sensing with Meta-material-enhanced Tags

Open-Source Project

WiTwin.AI — An open-source platform for differentiable electromagnetic simulation and wireless digital twin. Creator & Developer.

Selected Awards

  • ACM MobiSys 2025 Best Artifacts Honorable Mention
  • IEEE ICHI 2022 Best Student Paper Award
  • ACM SenSys 2019 Best Paper Award

For full publications and more, visit xingyuchen.me

visit count

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  1. witwin-ai/witwin-channelwitwin-ai/witwin-channelPublic

    Differentiable RF Digital Twin for Wireless Research (MobiCom'26 )

    Python 8

  2. RayDRayDPublic

    RayD: Differentiable Ray Tracing Infrastructures.

    C 11 1

  3. witwin-ai/witwin-radarwitwin-ai/witwin-radarPublic

    Differentiable Radar Simulator for Wireless Sensing Research

    Python 7 1

  4. witwin-ai/witwin-maxwellwitwin-ai/witwin-maxwellPublic

    Differentiable full-wave electromagnetic solver built on GPU, native to PyTorch.

    Python 11 1

  5. RF-GenesisRF-GenesisPublic

    RF Genesis: Zero-Shot Generalization of mmWave Sensing through Simulation-Based Data Synthesis and Generative Diffusion Models (SenSys'23)

    Python 103 10

  6. YORO-VR/YORO-VRYORO-VR/YORO-VRPublic

    You Only Render Once: Enhancing Energy and Computation Efficiency of Mobile Virtual Reality (MobiSys'25)

    C# 55 8