Aboue me

I am a second-year PhD student at Purdue University, advised by Prof. Daniel Aliaga. My research interests are computer graphics and 3D/video generative modeling.

Previously, I earned my Master’s degree from Brown University, where I had the privilege of working with Prof. Daniel Ritchie and Prof. Srinath Sridhar on procedural modeling and 3D generative models. I received my bachelor’s degree from Tufts University, with three majors in computer science, applied mathematics, and economics.

Last Update: 6/22/2026

Publications

ShellMaker: Language-Guided Exterior Completion under Structural Constraints
Ruiqi Xu, Daniel Aliaga.
ECCV 2026
[paper (coming soon)] [code (coming soon)]

Advancing Multimodal LLMs by Large-Scale 3D Visual Instruction Dataset Generation
Liu He, Yizhi Song, Ruiqi Xu*, Baris Sarper Tezcan*, Xiao Zeng, Albert Y. C. Chen, Lu Xia, Shashwat Verma, Sankalp Dayal, Min Sun, Cheng-Hao Kuo, Daniel Aliaga
Under Review
[paper (coming soon)]

ProcTex: Consistent and Interactive Text-to-texture Synthesis for Part-based Procedural Models
Ruiqi Xu*, Zihan Zhu*, Ben Ahlbrand, Srinath Sridhar, Daniel Ritchie.
Eurographics 2026
[paper] [code]

Specializing Small Language Models towards Complex Style Transfer via Latent Attribute Pre-Training
Ruiqi Xu*, Yongfeng Huang*, Xin Chen, Lin Zhang.
ECAI 2023
[paper] [code]

Implementations

Every now and then, we come across papers without code. Here is a record of codeless papers I implemented for personal interest / research needs. Hopefully you can notice how my coding skills grow over time from these repos:)

1. On Distillation of Guided Diffusion Models [paper] [code]
2. Nuvo: Neural UV Mapping for Unruly 3D Representations [paper] [code]
3. SAT-SKYLINES: 3D Building Generation from Satellite Imagery and Coarse Geometric Priors [paper] [code]