{"type": "article", "title": "When Does Advection-Aware Graph Nowcasting Help? A Controlled Study of Distributed Solar Ramp Forecasting with a Self-Supervised Cloud-Motion Estimator", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/when-does-advection-aware-graph-nowcasting-help-a-controlled-study-of-solar-ramp", "original_source": "https://arxiv.org/abs/2609.30286", "published": "2026-09-29T04:00:00+00:00", "accessed": "2026-09-29", "id": "when-does-advection-aware-graph-nowcasting-help-a-controlled-study-of-solar-ramp"}