Optical Cost Metrics in Multi-layer Traffic Engineering for IP-over-Optical Networks
 
Optical Cost Metrics in Multi-layer Traffic Engineering for IP-over-Optical Networks 
 
Bart Puype, Yan Qiang, Didier Colle, Sofie De Maesschalk, Kris Steenhaut, Mario Pickavet, Ann Nowe, P. Demeester