3 papers
cs.LG2025
PHASE: Physics-Integrated, Heterogeneity-Aware Surrogates for Scientific Simulations
Dawei Gao, Dali Wang, Zhuowei Gu +5
Large-scale numerical simulations underpin modern scientific discovery but remain constrained by prohibitive computational costs. AI surrogates offer acceleration, yet adoption in…
cs.LG2025
ORBIT-2: Scaling Exascale Vision Foundation Models for Weather and Climate Downscaling
Xiao Wang, Jong-Youl Choi, Takuya Kurihaya +15
Sparse observations and coarse-resolution climate models limit effective regional decision-making, underscoring the need for robust downscaling. However, existing AI methods strugg…
cs.CE2025
Kilometer-Scale E3SM Land Model Simulation over North America
Dali Wang, Chen Wang, Qinglei Cao +9
The development of a kilometer-scale E3SM Land Model (km-scale ELM) is an integral part of the E3SM project, which seeks to advance energy-related Earth system science research wit…