graphs

Hospitals-Residents MIP

Notebooks > Hospitals-Residents MIP
hospitals_residents.ipynb Open In Colab Kaggle Gradient Open In SageMaker Studio Lab
Description: hospitals-residents problem with ties problem solved with ampl and highs
Tags: amplpy, assignment, mip, data-structures, graphs
Author: Marcos Dominguez Velad (21 notebooks) <marcos@ampl.com>

P-Median problem

Notebooks > P-Median problem
p_median.ipynb Open In Colab Kaggle Gradient Open In SageMaker Studio Lab
Description: this notebook states the p-median problem with a simple example, and a MIP formulation in amplpy. The problem is parametrized with a class, so it is easier to sample and replicate experiments. A graphical solution is plotted.
Tags: amplpy, mip, facility-location, bin-packing, graphs, highs
Author: Marcos Dominguez Velad (21 notebooks) <marcos@ampl.com>

Supply chain network

Notebooks > Supply chain network
supply_chain_simple_routes.ipynb Open In Colab Kaggle Gradient Open In SageMaker Studio Lab
Description: Compute optimal routes to connect suppliers/demanding nodes in a network. Routes have an associated fixed and variable cost. There are different products to ship. The problem is formulated as a MIP with binary variables. Python data structures are used to load the data into the model.
Tags: mixed-integer-linear, supply_chain, network, transportation, graphs
Author: Marcos Dominguez Velad (21 notebooks) <marcos@ampl.com>

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