Methods of pre-clustering and generating time series images for detecting anomalies in electric power usage data

S Oh, S Oh, TW Um, J Kim, YA Jung - Electronics, 2022 - mdpi.com
As electricity supply expands, it is essential for providers to predict and analyze consumer
electricity patterns to plan effective electricity supply policies. In general, electricity …

XDN-Based Network Framework Design to Communicate Interaction in Virtual Concerts with Metaverse Platforms

S Oh, K Chung, I Aliyu, M Hahn, IK Jeong, CR Yu… - Applied Sciences, 2023 - mdpi.com
In the trend of transforming existing systems and services into non-face-to-face models, the
concert industry is also showing movements toward transitioning to virtual formats. Physical …

Development of a data analysis system for preventing school violence based on AI unsupervised learning

S Jung, Y Ma, D Koo - Journal of The Korean Association of …, 2021 - koreascience.kr
School violence has long been recognized as a social problem, and various efforts have
been made to prevent it. In this study, we propose a system that can prevent school violence …

Analysis of Academic Achievement Data Using AI Cluster Algorithms

D Koo, S Jung - Journal of The Korean Association of Information …, 2021 - koreascience.kr
With the prolonged COVID-19, the existing academic gap is widening. The purpose of this
study is to provide homeroom teachers with a visual confirmation of the academic …