1. Internet traffic engineering by optimizing OSPF weights;Fortz,2000
2. Optimizing OSPF/IS-IS weights in a changing world;Fortz;IEEE J. Sel. Areas Commun.,2002
3. On optimal routing with multiple traffic matrices;Zhang,2005
4. Achieving high utilization with software-driven wan;Hong,2013
5. B4: experience with a globally-deployed software defined wan;Jain,2013