Structural Relationship Between Environmental Uncertainty, Dynamic Capacity and Business Performance in Smart Supply Chain Environment.- Analysis of the Relative Importance of Coaching Service Quality.- Determinants of Technology-Based Self-Service Acceptance.- Study on Security and Privacy of E-Government Services.- Applying Hofstede's Culture Theory in the Comparison between Vietnam and Korean E-government Adoption.- 3D Printing Signboard Production using 3D Modeling Design.- Design of Artificial Intelligence for Smart Risk Pre-Review System at the KC EMC.- Regularized Categorical Embedding for Effective Demand Forecasting of Bike Sharing System.- Research on Implementation of User Authentication Based on Gesture Recognition of Human.