Robuta

https://camptocamp.com/en/news-events/chinese-postman-problem
We implement an algorithm to solve the Chinese Postman Problem on the Valhalla routing engine. It’s a project with Armasuisse to compute a patrolling route.
chinese postman problemrouting engineimplementationvalhalla
https://rapidapi.com/interline-technologies-interline-technologies-default/api/interline-global-valhalla-navigation-and-routing-engine
Global APIs for turn-by-turn directions, navigation, time/distance matrixes, optimized routes, isochrones, and map matching GPS trace data. Powered by...
routing engineinterlineglobalvalhallanavigation
https://www.graphhopper.com/blog/2024/04/23/graphhopper-routing-engine-9-0-released/
Apr 23, 2024 - We have released version 9.0 of GraphHopper, the flexible and fast open source routing engine for OpenStreetMap. Read more about it on GitHub, try GraphHopper...
routing enginegraphhopperreleaseddirectionsapi