I am a visiting researcher at Simon Fraser University, hosted by Hao (Richard) Zhang. Previously, I was a postdoctoral scientist at Amazon from 2023 to 2025. I received my PhD in Computer Science from Brown University, advised by Daniel Ritchie. My research revolves around 3D shapes and scenes: bridging computer graphics and machine learning, I design data-driven algorithms that automate the process of generating 3D shapes and scenes, investigate strategies to make these algorithms more powerful and user friendly, and explore opportunies to apply these algorithms in related tasks in computer vision, robotics and beyond.

I spent my undergraduate time at Williams College, where I enjoyed all the exposures in music theory, studio arts, cognitive science, and many other things (including the mountains).

News
April 2026
One paper accepted to ACM Transactions on Graphics.
April 2026
I will be starting as an Assistant Professor in the School of Information Science and Technology at ShanghaiTech University! I'm currently looking for students and postdocs; if you're interested in working with me, please contact me via email.
December 2025
Checkout Ruiqi's NeurIPS 2025 paper on arbitary referring expression segmentation!
June 2025
I will be visiting GrUVi Lab at Simon Fraser University as a visiting researcher.
June 2023
I joined Amazon as a Postdoctoral Scientist.
Archive
Publications
Misc

  • The word "ether" has NOTHING to do with ethereum. I've been using it long before crypto became mainstream. I stand firmly against all cryptocurrencies due to their immense negative impact on the global climate.