Joel Lee

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Hello everyone! I am an AI research engineer at ATLO, where I lead the development of ATTO and DITTO, our AI digital companion robot, as Head of Software.

My research focuses on developing robots with human-like intelligence capabilities for real-world applications, making them intuitive and accessible for everyday users. I’m particularly interested in enhancing robots’ physics-reliable behaviors and commonsense reasoning, while pursuing omni-modality capabilities that allow them to understand across text, vision, audio, and other sensory inputs. My goal is to create AI systems that can handle complex daily tasks autonomously through reinforcement learning and generative models, ultimately bridging the gap between academic AI research and practical robotic solutions.

I completed my M.S. in the A.I. department at Korea University, where I was advised by Sungjoon Choi. Previously, I completed my B.S. at Korea University. My previous internship includes working on reinforcement learning for navigation robots in KAIST MDI Lab and participating in robotics and computer vision projects including a 3 DOF robot arm and color-based tracking algorithm.

Research Topic:
  • Robotics Control, Large Language Models, Physics-based Simulation

publications

  1. QD-teleop.png
    Quality-Diversity based Semi-Autonomous Teleoperation using Reinforcement Learning
    Sangbeom Park ,  Taerim Yoon ,  Joonhyung Lee , and 2 more authors
    Neural Networks, 2024
  2. vpi.gif
    Visual Preference Inference: An Image Sequence-Based Preference Reasoning in Tabletop Object Manipulation
    Joonhyung Lee ,  Sangbeom Park ,  Yongin Kwon , and 3 more authors
    IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2024
  3. spots.gif
    SPOTS: Stable Placement of Objects with Reasoning in Semi-Autonomous Teleoperation Systems
    Joonhyung Lee ,  Sangbeom Park ,  Jeongeun Park , and 2 more authors
    IEEE International Conference on Robotics and Automation (ICRA), 2024
  4. clara.gif
    CLARA: Classifying and Disambiguating User Commands for Reliable Interactive Robotic Agents
    Jeongeun Park ,  Seungwon Lim ,  Joonhyung Lee , and 4 more authors
    IEEE Robotics and Automation Letters (RA-L), 2023
  5. elevator-boarding.gif
    Robust Detection for Autonomous Elevator Boarding Using a Mobile Manipulator
    Seungyoun Shin ,  Joonhyung Lee ,  Junhyug Noh , and 1 more author
    Asian Conference on Pattern Recognition (ACPR), 2023