Bhartendu Awasthi

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3. Scheduling with Gurobi - how to order / sequence tasks

Please find below the code listing : import gurobipy as gpfrom gurobipy import GRBimport itertools# ------- DATA -------#NbHouses = 5WorkerNames = ["Joe", "Jim"]TaskNames = [    "masonry",    "carp...

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• Bhartendu Awasthi
• May 23, 2023 14:08
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3. Column generation with employee shift scheduling

Thanks Riley for the advice.  Thanks David for your response. Regarding your question : The main issue is coming from the subproblems; the shift patterns that you are producing are always the same,...

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• Bhartendu Awasthi
• May 16, 2023 14:43
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3. Scheduling with Gurobi - how to order / sequence tasks

Thank you Riley. Learnt something new from your note. Regards Bhartendu

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• Bhartendu Awasthi
• March 27, 2023 12:40
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1. Community
2. Modeling
3. Scheduling with Gurobi - how to order / sequence tasks

Thank you Riley. I was able to extend the no overlap constraint to include transition time constraints. It works. I will also, incorporate your strengthening constraints, but even without it Gurobi...

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• Bhartendu Awasthi
• March 27, 2023 11:48
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3. How to add indicator constraints when using gurobipy pandas

WOW ! Thanks Riley for such a detailed explanation. Everything is crystal clear now.I will definitely use the above patterns in my live projects. Thanks again,Bhartendu    

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• Bhartendu Awasthi
• March 23, 2023 04:38
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3. How to add indicator constraints when using gurobipy pandas

Thanks Riley for the prompt response. model = gp.Model("")ind = pd.Series(range(500))bin_varb = gppd.add_vars(model, ind, vtype="B") int_varb = gppd.add_vars(model, ind, vtype="I")# I want to expre...

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• Bhartendu Awasthi
• March 22, 2023 13:59
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