Numerical results
Optimizing hospital logistics: laundry service

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Numerical results


Optimizing hospital logistics: laundry service

Authors : Nadjib BRAHIMI, Christelle GUÉRET

Publication date: October 10, 2007 | Lire en français

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4. Numerical results

In this section, we briefly describe the different software packages available for solving mathematical models. We then present the results obtained on datasets.

4.1 Choice of resolution tool

The above mathematical model can be solved by a number of software packages (solvers), such as Xpress-MP and GLPK.

Xpress-MP is developed by DashOptimization. The license for a professional version of the software costs around $5,000 . The greatest advantage of this software is its performance in solving several types of problems in the form of linear programs in real or integer numbers, non-linear programs and stochastic models . Another advantage of Xpress-MP is that its MOSEL language enables (classical) programming...

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