3 papers
econ.GN2025
Does FOMC Tone Really Matter? Statistical Evidence from Spectral Graph Network Analysis
Jaeho Choi, Jaewon Kim, Seyoung Chung +2
This study examines the relationship between Federal Open Market Committee (FOMC) announcements and financial market network structure through spectral graph theory. Using hypergra…
cs.LG2025
Advanced Torrential Loss Function for Precipitation Forecasting
Jaeho Choi, Hyeri Kim, Kwang-Ho Kim +1
Accurate precipitation forecasting is becoming increasingly important in the context of climate change. In response, machine learning-based approaches have recently gained attentio…
math.AP2016
On the regularity of solutions to the generalized Hunter-Saxton system
Jaeho Choi, Nitin Krishna, Nicole Magill +1
The generalized Hunter-Saxton system comprises several well-known models from fluid dynamics and serves as a tool for the study of fluid convection and stretching in one-dimensiona…