I just completed my PhD from the Department of Computer Science at Brown University where I was advised under Prof. Michael L. Littman. My research focuses are in reinforcement learning especially in its explainability, machine learning, robotics, and humand robot interaction (HRI).
Previously, I finished my Master’s in the Media Arts and Sciences at MIT Media Lab. I worked at the Personal Robots Group led by Prof. Cynthia L. Breazeal. I received my Bachelor of Science in Computer Science and Engineering at Seoul National University.
|Sep 9, 2022||Ph.D. Dissertation Final Submission!|
|Jun 10, 2022||Poster Presentation @ RLDM 2022|
|May 31, 2022||Ph.D defense !!|
Explaining Reinforcement Learning Agents by Policy Comparison2022
RLDMExplaining Reinforcement Learning Agents by Policy ComparisonIn 5th Multi-disciplinary Conference on Reinforcement Learning and Decision Making (RLDM) 2022
Measuring and characterizing generalization in deep reinforcement learningApplied AI Letters 2021
Teaching a robot tasks of arbitrary complexity via human feedbackIn Proceedings of the 2020 ACM/IEEE International Conference on Human-Robot Interaction 2020
Stackelberg punishment and bully-proofing autonomous vehiclesIn International Conference on Social Robotics 2019