Publications

2023

  1. NeurIPS
    Guide Your Agent with Adaptive Multimodal Rewards
    Changyeon Kim, Younggyo Seo, Hao Liu, Lisa Lee, Jinwoo Shin, Honglak Lee, and Kimin Lee
    In Conference on Neural Information Processing Systems (NeurIPS), 2023
    Previously accepted to ICML 2023 Workshop on New Frontiers in Learning, Control, and Dynamical Systems
    Finalist of Qualcomm Innovation Fellowship 2024 Korea
    arXiv PDF Code Website
  2. ICLR
    Preference Transformer: Modeling Human Preferences using Transformers for RL
    Changyeon Kim*, Jongjin Park*, Jinwoo Shin, Honglak Lee, Pieter Abbeel, and Kimin Lee
    In International Conference on Learning Representations (ICLR), 2023
    (*: equal contribution)
    arXiv PDF Code Website

2022

  1. NeurIPSW
    Dynamics-Augmented Decision Transformer for Offline Dynamics Generalization
    Changyeon Kim*, Junsu Kim*, Younggyo Seo, Kimin Lee, Honglak Lee, and Jinwoo Shin
    In Conference on Neural Information Processing Systems (NeurIPS) Workshop on Offline Reinforcement Learning, 2022
    (*: equal contribution)
    PDF

Others

2021

  1. ArXiv
    Moi-mixer: Improving mlp-mixer with multi order interactions in sequential recommendation
    Hojoon Lee, Dongyoon Hwang, Sunghwan Hong,  Changyeon Kim, Seungryong Kim, and Jaegul Choo
    In ArXiv preprint, 2021
    arXiv

2020

  1. CSCW
    Collecting the public perception of AI and robot rights
    Gabriel Lima,  Changyeon Kim, Seungho Ryu, Chihyung Jeon, and Meeyoung Cha
    Proceedings of the ACM on Human-Computer Interaction, 2020
    arXiv HTML