3 papers
cs.CV2025
PINGS-X: Physics-Informed Normalized Gaussian Splatting with Axes Alignment for Efficient Super-Resolution of 4D Flow MRI
Sun Jo, Seok Young Hong, JinHyun Kim +5
4D flow magnetic resonance imaging (MRI) is a reliable, non-invasive approach for estimating blood flow velocities, vital for cardiovascular diagnostics. Unlike conventional MRI fo…
stat.ME2016
Asymptotic properties of a Nadaraya-Watson type estimator for regression functions of infinite order
Seok Young Hong, Oliver Linton
We consider a class of nonparametric time series regression models in which the regressor takes values in a sequence space. Technical challenges that hampered theoretical advances…
math.PR2015
Small Deviations in -norm for Gaussian Dependent Sequences
Seok Young Hong, Mikhail Lifshits, Alexander Nazarov
Let be a centered Gaussian stationary sequence satisfying some minor regularity condition. We study the asymptotic behavior of its weighted -norm…