OSTGazeNet: One-stage Trainable 2D Gaze Estimation Network. - Heeyoung Joo; Min-Soo Ko; Hyok Song (ICTC, 2021)

Exam Fraud Prevention and Class Concentration Improvement System for an Online Environment. - Min-Soo Ko; Heeyoung Joo; Hyok Song (ICEIC, 2022)