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

• 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

• 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