04:00
2026-09-29
arxiv.org
machine-learning
When Does Advection-Aware Graph Nowcasting Help? A Controlled Study of Distributed Solar Ramp Forecasting with a Self-Supervised Cloud-Motion Estimator
A controlled synthetic study of distributed solar ramp forecasting found that an explicit advection-aware graph does not beat a plain static or learned-adjacency spatiotemporal GNN when the cloud-moti…