The NEOS Server is a free internet-based service for solving numerical optimization problems. Hosted by the Wisconsin Institute for Discovery at the University of Wisconsin in Madison, the NEOS Server provides access to more than 60 state-of-the-art solvers in more than a dozen optimization categories. Solvers hosted by the University of Wisconsin in Madison run on distributed high-performance machines enabled by the HTCondor software; remote solvers run on machines at Argonne National Laboratory, Arizona State University, the University of Klagenfurt in Austria, and the University of Minho in Portugal.
The NEOS Guide website complements the NEOS Server, showcasing optimization case studies, presenting optimization information and resources, and providing background information on the NEOS Server.
Sign up for a NEOS user account to receive better service! When you Sign Up for a user account and Sign In before you submit your jobs, you will receive higher priority job scheduling and access to the newest feature, a "My Jobs" tab with a list of your recent jobs and links to the results. For more information on the introduction of authentication services, read the March 2016 article, NEOS Optimizes Itself: New Solvers and Authentication Services Added, at the Wisconsin Institute for Discovery website.