OperationsResearchModels.jl

A package for Operations Research problems.

Installation

julia> ]
(@v1.xx) pkg> add OperationsResearchModels

or

julia> using Pkg
julia> Pkg.add("OperationsResearchModels")

If you want to install latest source that is not registered yet, you can

julia> ]
(@1.xx) pkg> add https://github.com/jbytecode/OperationsResearchModels.jl

but it's not recommended.

Documentation

Please visit The Documentation Page. This page includes both the API documentation and examples.

Implemented Problems and Algorithms

• Assignment Problem
• Transportation Problem
• The Shortest Path
• Maximum Flow
• Minimum Cost-Flow
• Minimum Spanning Tree
• p-median for Location Selection
• CPM - Critical Path Method
• PERT - Project Evaluation and Review Technique
• The Knapsack Problem
• Johnson's Rule for Flow-Shop Scheduling
• Flow-shop Scheduling using Permutation Encoded Genetic Algorithms (using a Random Key Genetic Algorithm)
• Traveling Salesman with Random Key Genetic Algorithm
• Simplex Method with Real Valued Decision Variables
• 2-player zero-sum game solver

How to cite

Please use the citation info below if you use this package in your work.

@article{Satman2025, 
    doi = {10.21105/joss.08592}, 
    url = {https://doi.org/10.21105/joss.08592}, 
    year = {2025}, 
    publisher = {The Open Journal}, 
    volume = {10}, 
    number = {113}, 
    pages = {8592}, 
    author = {Satman, Mehmet Hakan}, 
    title = {OperationsResearchModels.jl: A Julia package for operations research models}, 
    journal = {Journal of Open Source Software}
}

How to contribute

Please read the page Contributing before contributing.

Notes for the users

The package is implemented for mostly academic purposes. The implementations are not optimized for large-scale problems. The users are encouraged to use the package for educational purposes and small-scale problems.