TSPLIB4J is a Java Library for TSPLIB, a collection of traveling salesman, Hamiltonian cycle, and vehicle routing problem instances. It provides tools for reading and processing TSPLIB problem instances.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.