multi-objective#
Aircrew trainee scheduling with seniority constraints#
Description: Aircrew trainee scheduling with simpler seniority modeling
Tags: trainee-scheduling, aircrew-scheduling, employee-scheduling, seniority-constraints, seniority-ranking, preferential-bidding-system, multi-objective, lexicographic-objectives, amplpy
Author: Gleb Belov (12 notebooks) <gleb@ampl.com>
Labs scheduling#
Description: Model for laboratories scheduling. Some labs are needed to handle requests from researchers, and departments have to assign labs and locations to the requests.
Multi-Objective Knapsack Problem with AMPLPY#
Description: knapsack problem using multiple objectives, setting objective-specific options
Unit Commitment MINLP with Knitro#
Description: Solving a nonlinear Unit Commitment problem with Knitro using MP features for logic and multi-objective optimization. The goal of this notebook is to show a straightforward and clear way of using nonlinear solvers for complex models with logical expressions and also hierarchical multi-objective optimization.
Tags: mp, knitro, mp2nl, nonlinear, quadratic, minlp, unit-commitment, electric-power-industry, energy, multi-objective, gurobi, xpress, mp2nl
Using multiple objectives in your model#
Description: We show how to use multiple objectives with Amplpy using a nonlinear Unit Commitment problem. We won’t be using native or emulated features from the solver interface, but emulating manually a lexicographic multiobjective problem.
Tags: warm-start, mp, multi-objective, gurobi, xpress, knitro, mp2nl, electric-power-industry, unit-commitment