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Re: [Help-glpk] Simple rostering GLPK example or resources?
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From: |
Andrew Makhorin |
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Subject: |
Re: [Help-glpk] Simple rostering GLPK example or resources? |
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Date: |
Wed, 20 Oct 2010 03:08:03 +0400 |
> I would use the GLPK API to implement a column generation approach.
>
Please note that glpk mip solver does not allow column generation; only
row/cut generation is allowed. That is, all variables should be included
in the mip instance before solving it with glp_intopt.
However, it is allowed to add rows and columns to the lp instance before
reoptimizing it with glp_simplex.