Sangkyu Lee

M.S. student, Yonsei University

prof_pic.jpg

I am an M.S. student in the Multimodal Intelligence Research (MIR) Lab at Yonsei University, advised by Youngjae Yu. I was a research intern at Naver Cloud and participated in the alignment learning of HyperCLOVA X, a large language model specialized for Korean. Also, I was a technical lead for WoRV (World Model for Robotics and Vehicle Control) at maumAI. Before the M.S. degree course, I received a B.A. in Applied Statistics and a B.S. in Computer Science (double major) from Yonsei University.

I am interested in developing end-to-end embodied AI models that can interact with the physical world and predict the changes in the world that come from their actions. I believe that successful embodied AI can be achieved by combining experiences from the physical world and experiences from the models’ own imagination. To this end, I am researching topics about models for both perceiving and generating various modalities, how to align them to interact with the world, and how to pre-train them efficiently.

Currently, I’m looking for Ph.D. programs! (2025 Fall) 🙌

News

May 16, 2024 Our paper is accepted as a main conference paper at ACL 2024!
Apr 02, 2024 Technical report of HyperCLOVA X is finally released at ArXiv!
Feb 17, 2024 Check out our new preprint, Aligning Large Language Models by On-Policy Self-Judgment.
Jan 15, 2024 I am serving as a technical lead at maumAI to lead the project for developing WoRV.
Jul 17, 2023 I am starting a research internship at the Foundation Model team in Naver Cloud for HyperCLOVA X.

Publications

  1. seal.png
    SEAL: Entangled White-box Watermarks on Low-Rank Adaptation
    Giyeong Oh, Saejin Kim, Woohyun Cho, and 4 more authors
    In submission, 2024
  2. mass.png
    MASS: Overcoming Language Bias in Image-Text Matching
    Jiwan Chung, Seungwon Lim, Sangkyu Lee, and 1 more author
    In submission, 2024
  3. hyperclova_x.jpeg
    HyperCLOVA X Technical Report
    Kang Min Yoo, Jaegeun Han, Sookyo In, and 8 more authors
    arXiv preprint arXiv:2404.01954, 2024
  4. ACL 2024 Main
    self_judge.png
    Aligning Large Language Models by On-Policy Self-Judgment
    Sangkyu Lee*, Sungdong Kim, Ashkan Yousefpour, and 3 more authors
    arXiv preprint arXiv:2402.11253, 2024