OptimJ samples installation

Ateji provides a comprehensive samples library to help you. We strongly recommend that you write your first OptimJ programs by starting from a sample and adapting it to your needs.

Choose sample project depending on the solver:

OptimJ works with most programming engines. Download sample project you want.

Follow this procedure to install a sample project in your workspace:

Copy the previous archive to your PC.
Open Eclipse
Select "File" > "Import..."
Select "General" > "Existing Projects into Workspace" > "Next"
Select "Select archive file:"
Set the name of the archive file.
Click "Finish".
Examples are in your workspace.

Content sample project

Basics: The issue of those examples is to show what kind of decision variables | contraints can be used with a context solver.
Linear problems: This projet shows a lot applications of linear problem. Moreover it shows how to write them with OptimJ and how to solve them with our favorite optimizer.
Diet: This is the full implementation of the example developed in whitepaper "Object-Oriented Modeling with OptimJ."
Quadratic problems: Quadratic problems can be solved using a quadratic optimizer.
Conic problems: Conic optimization can be seen as a generalization of linear optimization.

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Customer Quotes

We're going to deploy OptimJ capabilities for our ongoing Java-based projects to close a gap between optimization engines and Java applications.

Andrey Torzhkov,
Research Scientist,
Siemens Corporate Research.

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With OptimJ you get the expressiveness of OPL™ with the integrability and flexibility of Ilog Concert™ -- the best of both worlds.

Luc Mercier,
Phd student,
Brown University.
Brown

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Integrating optimization projects in a Java environment becomes a breeze using the Eclipse IDE, shortening project development times up to 50%.

David Gravot,
Consulting expert in optimization,
Rostudel.

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OptimJ made it easy to use results from different solvers and combine exact methods with metaheuristics coded in Java, for solving complex industrial problems.

Médéric Suon,
Industrial Engineer,