Mathprog-ORlib

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

• Hub Location: Australia Post dataset
• Convoy Movement Problem
• Indonesia Container Movement
• Multiple Depot Vehicle Scheduling Problem
• Personnel Task Scheduling Problem - scheduling fixed tasks (intervals) on machines with time windows & qualification constraints.
• Resource Constrained Job Scheduling - multi-machine scheduling with a single shared resource constraint.
• Degree Constrained Minimum Spanning Tree
• Berth Allocation Problem - scheduling of ships on a berth considering tidal constraints.
• Operating Theatre Planning & Scheduling - combined master planning & surgical assignment for operating theatres.

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.