I have been using the routing tools inside Google OR-Tools for quite a while now, and I must say that it behaves incredibly well in most cases I tested. The procedures there are not the best you will find in the Operations Research world (neither in time nor in objective function results), but they are […]
WARNING: THIS CODE HAS BEEN DEPRECATED. FOR THE NEW STUFF GO TO https://github.com/aequilibrae/aequilibrae Lately, I have been dealing a lot with traffic assignment problems of several types, but mostly All or Nothing and user equilibrium in some not so large networks. It is true that I could use something like Cube or TransCad, but I […]
It was not hard to decide which would be the first post of this blog. More than an useful algorithm, it presents a good example of how simple OR tools can bring big improvements for a company’s process. Back in 2005, when I took a course in algorithm implementation with Prof. Claudio Cunha, I was […]