Carl Baier

I have the following follow-up question to [this post][1]. One of the answers here confirmed that I can aggregate identical machines \(j\in J\) into a single machine profile. In my specific model, ...

I have the following problem. I have a patient scheduling problem that I am solving with column generation due to its complexity. The model basically looks like this. The overall goal is to minimiz...

Hello, this is a follow-up post to this one. I updated my code quite a bit but there are still some problems remaining.  This is my code: from gurobipy import *import gurobipy as guimport pandas ...

Hello, I would like to solve the following scheduling model with column generation.The indices are \(i\in I: Nurse\), \(s \in S: Shifts\) and \(t \in T: Days\). The decision variables are: \(x_{it...