3 papers
stat.CO2026
A Neural-Mean Vecchia Gaussian Process for Unified Argo Modeling
Nian Liu, Jian Cao
Argo is an international program that collects temperature and salinity observations in the upper two kilometers of the global ocean. Most existing approaches for modeling Argo tem…
stat.AP2026
3D Bivariate Spatial Modelling of Argo Ocean Temperature and Salinity
Mary Lai Salvana, Jian Cao, Mikyoung Jun
Variables contained within the global oceans can detect and reveal the effects of the warming climate as the oceans absorb huge amounts of solar energy. Hence, information regardin…
stat.CO2026
Linear-Cost Vecchia Approximation of Multivariate Normal Probabilities
Jian Cao, Matthias Katzfuss
Multivariate normal (MVN) probabilities arise in myriad applications, but they are analytically intractable and need to be evaluated via Monte-Carlo-based numerical integration. Fo…