My research focuses are in reinforcement learning especially in its explainability, machine learning, robotics, and humand robot interaction (HRI).
Research Areas
💡 Reinforcement Learning
💡 Explainable Artificial Intelligence (XAI)
💡 Artificial Intelligence
💡 Machine Learning
💡 Game Theory
💡 Robotics
💡 Human-Robot Interaction (HRI)
🎓 Education
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2022: PhD in Computer Science, Brown University, Providence, RI, USA
    Advised by Prof. Michael L. Littman
    Dissertation: Explaining Reinforcement Learning Agents by Policy Comparison -
2015: MS in Computer Science, Brown University, Providence, RI, USA
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2009: MS in Media Arts and Sciences, MIT, Cambridge, MA, USA
    Advised by Prof. Cynthia Breazeal
    Thesis: Affordable Avatar Control System for Personal Robots -
2006: B.S. in Computer Science and Engineering, Seoul National University, South Korea
    Graduated Summa Cum Laude
    Thesis: Improvements in the Performance of the Hexagonal Tortoise Problem using the Hybrid Genetic Algorithms