Mathprog-ORlib

OR Dataset Library

This site provides access to a number of Operations Research problem data sets. It focusses mainly on data sets developed by Mohan Krishnamoorthy, Andreas Ernst and their collaborators. It is modeled on the excellent ORlibrary by Prof John Beasley that is no longer being actively maintained.

Data Sets

About

This site is maintained by the MATHPROG group (Mohan & Andreas’ THeoretical & PRactical Operations-research Group) and friends with the first version based largely on the work of Hamid Mokhtar.