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When Transformers Learn the Map: Why Geography Still Matters in Traffic AI

Traffic control rooms rarely suffer from a shortage of numbers. Sensors count vehicles, lanes report flows, APIs stream updates, dashboards glow politely, and somewhere in the middle of all this a manager is expected to decide whether the next congestion wave is routine, dangerous, or about to become a public complaint. The naive answer is predictable: feed everything into a larger model. If one road sensor helps, fourteen must help more. If a Transformer can learn temporal patterns, give it the whole motorway and let attention perform its usual magic trick. ...

February 6, 2026 · 13 min · Zelina
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Retail Roots: Planting the Right Stores with Smart AI Soil

TL;DR for operators Location is the product. For EV charging networks, the technical hardware matters, but the business pain usually begins somewhere less glamorous: the charger is not where drivers actually pause, pass through, or need confidence. The paper behind this article proposes a data-driven system for recommending EV charging station locations in New South Wales by fusing EV GPS trajectories with existing and approved charger data, LGA boundaries, routes, altitude, fire-risk maps, and points of interest.1 Its core move is not “AI magically finds the best charger sites”, because apparently we still have to live in the physical world. The useful move is narrower and more operational: use historical trip density to find candidate demand clusters, then constrain those clusters with geospatial features that make a site more plausible. ...

April 22, 2025 · 14 min · Zelina