Abstract
The VFWR optimization framework uses A* pathfinding with weather-aware heuristics, validated against 100 historical voyages with a 23-second median calculation time. Re-routing runs at six-hour intervals throughout each trip.
"Re-routing is performed at six-hour intervals throughout the trip."
The work in plain English
This paper is one piece of the verification chain behind the VF Engine. Every recommendation a fleet operator sees in production traces back to a body of work like this one — published, peer-reviewed where applicable, and signed by named authors who can be reached for follow-up.
The full technical paper, including figures, tables, and the methodological appendix, is available on request. We are happy to walk through the work with technical buyers, charter parties, and underwriters who want to verify what the system actually does.
Where this lives in the engine
The findings in this paper inform weather routing decisions inside the routing pipeline. For the full picture of how data flows from sensor to bridge, see The VF Engine. For verified outcomes built on this methodology, see Case Studies.
How to get the full paper
Email info@vesselfront.com with the paper title and your role. Closed-beta operators get full access automatically.