Choi, Hyun Wong, Nawab Muhammad Faseeh Qureshi, and Dong Ryeol Shin. "Comparative Analysis of Electricity Consumption at Home through a Silhouette-score perspective." 2019 21st International Conference on Advanced Communication Technology (ICACT). IEEE, 2019.

Choi, Hyun Wong, Nawab Muhammad Faseeh Qureshi, and Dong Ryeol Shin. "Analysis of Electricity Consumption at Home Using K-means Clustering Algorithm." 2019 21st International Conference on Advanced Communication Technology (ICACT). IEEE, 2019.

Choi, Hyun Wong. "Implementation of MOOC Based on Open Source Platform." Proceedings of The KACE (2017): 149-152.

Choi, Hyun Wong. "Methodology of Coding Education in Computer Science." Proceedings of The KACE (2017): 153-156.