[ANN] - OperationsResearchModels.jl

Hi everyone,

I’m happy to announce that my Julia package, OperationsResearchModels.jl, is now in a good state!

The package includes, but isn’t limited to: the linear transportation problem, the assignment problem, the classical knapsack problem, various network models (Shortest Path, Maximum Flow, Minimum Spanning Tree), project management techniques (CPM and PERT), the uncapacitated p-median problem for location selection, Johnson’s Rule for flow-shop scheduling, a genetic algorithm for scheduling problems intractable by Johnson’s Rule, a zero-sum game solver, and a Simplex solver for real-valued decision variables.

I primarily created this package for educational purposes, and I’m already using it in my operations research, quantitative techniques in business, and computer programming classes.

Today, I submitted a short manuscript to JOSS.

Please ping me if you’re interested in participating as a reviewer for this package in JOSS so I can suggest you when asked.

Have a nice day!

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Please ping me if you’re interested in participating as a reviewer for this package in JOSS

I can

1 Like

noted, thank you.

Hi all,

A manuscript of the package has just been published in JOSS with the reviews of @dourouc05 and @odow. I think the package and the paper are far more better than the initial state, thank you all again!

Here is the published paper:

I hope it becomes a useful resource for professors who teach operations research courses at universities.

By the way, I’m already using it’s content in my operations research, optimization, and related courses.

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Congrats on your package. I remember taking an OPs Research class in graduate school, we solved w/ Excel Solver and some other Excel packages. This looks much nicer!

2 Likes

Excel’s (and LibreOffice’s) solver is perfectly okay but

solve(problem)

is - ofcourse- better :slight_smile:

Thank you!

1 Like