Human-centered intelligent systems

Human–AI Skill Learning through Multimodal Sensing and Embodied Intelligence

I am a Ph.D. candidate at the Human-Centered Intelligent Systems Lab at the Gwangju Institute of Science and Technology, advised by Prof. SeungJun Kim.

My HCI research asks how multimodal human demonstrations can become adaptive feedback for learning physical skills. Using racket sports as a testbed, I combine wearable sensing, movement modeling, and human–AI interaction to build systems that support practice.

Research trajectory

Selected Publications

Five works on sensing, modeling, and coaching physical skills, with a broader application of multimodal human sensing.

Visual summary for MultiSenseBadminton: Wearable Sensor-Based Biomechanical Dataset for Evaluation of Badminton Performance
2024 Published Lead author

MultiSenseBadminton: Wearable Sensor-Based Biomechanical Dataset for Evaluation of Badminton Performance

Scientific Data 11, 343

A multimodal wearable biomechanical dataset for capturing and evaluating badminton performance.

Visual summary for Counterfactual Explanation-Based Badminton Motion Guidance Generation Using Wearable Sensors
2024 Published Lead author

Counterfactual Explanation-Based Badminton Motion Guidance Generation Using Wearable Sensors

IEEE ICRA Workshop on Wearable Robotics

Wearable-sensor-based counterfactual explanations translate performance differences into actionable badminton motion guidance.

Visual summary for MuLMINet: Multi-Layer Multi-Input Transformer Network with Weighted Loss
2023 Published Lead author Equal contribution

MuLMINet: Multi-Layer Multi-Input Transformer Network with Weighted Loss

IJCAI CoachAI Badminton Challenge

Award: Runner-Up (Rank 2)

A multi-layer, multi-input transformer for data-driven badminton challenge modeling.

Visual summary for LEGOLAS: Learning & Enhancing Golf Skills through LLM-Augmented System
2025 Published Co-author

LEGOLAS: Learning & Enhancing Golf Skills through LLM-Augmented System

CHI Late-Breaking Work

An LLM-augmented system for understanding and supporting golf skill learning.

Visual summary for Engagnition: A Multi-Dimensional Dataset for Engagement Recognition of Children with Autism Spectrum Disorder
2024 Published Lead author Equal contribution

Engagnition: A Multi-Dimensional Dataset for Engagement Recognition of Children with Autism Spectrum Disorder

Scientific Data 11, 299

A multidimensional dataset for recognizing the engagement of children with autism spectrum disorder.

View all selected publications →

Education

Ph.D. Candidate, Artificial IntelligenceGwangju Institute of Science and Technology
M.S., Intelligent RoboticsGwangju Institute of Science and Technology
B.S., Mechanical EngineeringGwangju Institute of Science and Technology

Last updated: 2026-09-24