Stefan Mann

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Introducing GAMS Connect

May 9, 2022 GAMS Release News Features
With GAMS 39, we introduce GAMS Connect, a new tool to import and export data to and from different sources in a uniform way.
How to Tune CPLEX Options for TIMES models

Apr 12, 2022 Tips Examples GAMS Applications
A recent webinar by Evangelos Panos demonstrates how to tune CPLEX options to get more bang for your buck when running large problems such as the TIMES ESM framework.
Nick Sahinidis Elected to National Academy of Engineering

Feb 11, 2022
We congratulate the CEO of The Optimization Firm and developer of the BARON solver.
Introducing Engine SaaS

Jan 20, 2022 API Gams Engine Release News Examples
We are excited to present GAMS Engine SaaS, our new cloud based model scheduling system with fantastic scalability. This article gives an overview.
GTAP Database in GDX format

Dec 21, 2021 Modeling News Gams Applications
The database provided by the Global Trade Analysis Project (GTAP) is now also available in GDX format.
Statement regarding Log4j security alert

Dec 14, 2021 Announcement
The recent Log4j security vulnerability ‘Log4Shell’ does not affect any of our products or services.
Introducing: GAMS Transfer

Nov 24, 2021 GAMS API Examples
Our new data-centric GAMS Transfer API allows convenient exchange of large data sets between GAMS and Matlab or Python, and uses the native data structures of those platforms. This Python example shows how easy it is to use GAMS Transfer.
Model Instances with more than 2³¹ Non-Zeros - Impact on Energy Systems Research

Nov 8, 2021 GAMS Release News Examples
With GAMS 37, we now support the generation of model instances with more than 2³¹ non-zeros. We expect huge models to become more important in the future.
Automated GAMS model testing with GAMS Engine and GitHub Actions

Oct 27, 2021 GAMS/Engine Examples Tips
Learn how to use GitHub Actions with GAMS Engine to run automated tests for your optimization models.
Celebrating the Recognition of Modeling in Climate Change Research

Oct 7, 2021
The 2021 Nobel Prize in Physics has been awarded to Syukuro Manabe, Klaus Hasselmann, and Giorgio Parisi.

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Authors

Aileen Boehme

Adam Christensen

Bruce McCarl

Clemens Westphal

Evangelos Panos

Fred Fiand

Freddy Proske

George Franco

Leonard Kunz

Marius Bützler

Michael Bussieck

Renke Kuhlmann

Robin Schuchmann

Steve Dirkse

Stefan Mann