3 papers
cs.LG2026
Semi-Supervised Neural Super-Resolution for Mesh-Based Simulations
Jiyeon Kim, Youngjoon Hong, Won-Yong Shin
Mesh-based simulations provide high-fidelity solutions to partial differential equations (PDEs), but achieving such accuracy typically requires fine meshes, leading to substantial…
cs.LG2026
Extreme Weather Nowcasting via Local Precipitation Pattern Prediction
Changhoon Song, Teng Yuan Chang, Youngjoon Hong
Accurate forecasting of extreme weather events such as heavy rainfall or storms is critical for risk management and disaster mitigation. Although high-resolution radar observations…
math.NA2024
Singular layer PINN methods for Burgers' equation
Teng-Yuan Chang, Gung-Min Gie, Youngjoon Hong +1
In this article, we present a new learning method called sl-PINN to tackle the one-dimensional viscous Burgers problem at a small viscosity, which results in a singular interior la…