RINS: Relaxation induced neighborhood search; introduced by Danna et.al in 2010 this paper.
I wanted to design an example how the RINS algorithm works to make sure that I have it completly understood completly.
As it turns out, I do not know what happens if I am currently at a node where RINS should be applied and there are no values in the incumbent and the relaxation solution that equal to each other? How do I decide on which node to branch then?
Or can someone forward me to a very insightful example? I mean the overall procedure is clear, I am just not sure about the details. Thanks!