Allen Tu

I am a second-year Computer Science Ph.D. student at the University of Maryland, College Park, advised by Professors Tom Goldstein and Matthias Zwicker. My research focuses on efficient and reliable 3D/4D reconstruction and generation, including compression methods for Gaussian Splatting and diffusion-based priors that enable reconstruction from sparse or degraded imagery. I also worked on multimodal biometric recognition under severe operating conditions. I am currently an Applied Science Intern at Amazon, building photorealistic simulation environments for training embodied AI by reconstructing physics-ready 3D digital twins from real-world sensor data.

CV and publications: tuallen.github.io