Augusto Carlson, Jean-Marie Farines, and Eduardo Camponogara. 2007.
 Improving Resource Utilization in MPLS Networks for Time-Varying Demands. In <em>Proceedings of the 6th Workshop on Performance of Computer and Communication Systems</em>, June 30, 2007, Rio de Janeiro/RJ, Brasil. SBC, Porto Alegre, Brasil, 525-542.