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Xuweiyi Chen

Ph.D. Student
University of Virginia
xuweic (at) email.virginia.edu


About Me

I am a 1st year Ph.D. student at the University of Virginia advised by Prof. Zezhou Cheng. I do research in 3D Computer Vision and NLP.

Before joining UVA, I have completed master of Computer Science and Engineering at the University of Michigan. I was a member of SLED lab. I obtained my bachelor’s degree in Applied and Computational Mathematics Science at the University of Washington where I worked with Prof. Yunhe feng on Responsible AI.

Research Interests

My research centers on scalable approaches to 3D Computer Vision, Language, and Robotics. Currently, I am focusing on two key areas:

News

Publications

  1. NeurIPS 2024
    Multi-Object Hallucination in Vision-Language Models
    Xuweiyi Chen*, Ziqiao Ma*, Xuejun Zhang*, Sihan Xu, Shengyi Qian, Jianing Yang, David Fouhey, Joyce Y. Chai
    PDF Code Project Page Dataset

  2. OWA @ NeurIPS 2024
    3D-GRAND: A Million-Scale Dataset for 3D-LLMs with Better Grounding and Less Hallucination
    Jianing Yang*, Xuweiyi Chen*, Nikhil Madaan, Madhavan Iyengar, Shengyi Qian, David F. Fouhey, Joyce Chai
    PDF Project Page Live Demo

  3. Under Review
    UniCtrl: Improving the Spatiotemporal Consistency of Text-to-Video Diffusion Models via Training-Free Unified Attention Control
    Xuweiyi Chen*, Tian Xia*, Sihan Xu
    PDF Code Project Page Live Demo

  4. ICRA 2024
    LLM-Grounder: Open-Vocabulary 3D Visual Grounding with Large Language Model as an Agent
    Jianing Yang*, Xuweiyi Chen*, Shengyi Qian, Nikhil Madaan, Madhavan Iyengar, David F. Fouhey, Joyce Chai
    IEEE Robotics and Automation Society, 2024.
    PDF Code Project Page Video Live Demo

Conference Reviewers


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