[OSRM-talk] Viaroute

Dennis Luxen info at project-osrm.org
Tue May 20 08:22:49 UTC 2014


> It sounds to me like you would like to do an actual combinatorial optimization - ie. in which order should I visit places x, y, and z to get the shortest total route?

Indeed, it is a combinatorial problem.

> If so this is a classical problem known as the Travelling Salesman Problem - which you can read a bit more about here: http://en.wikipedia.org/wiki/Travelling_salesman_problem
> For TSPs (and similar problems) I use my own optimization algorithms on top of a distance matrix calculated using OSRM, you might want to consider that too.

We’ll have distance table generation built-in in a couple of days. And I can also imagine that one or another (simple) optimization problem solver may follow after that.

—Dennis


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