TI - Approximated algorithms for mapping virtual networks on network substrates PY - 2012 AU - Alkmim, Gustavo P AU - Batista, Daniel MacĂȘdo AU - Fonseca, Nelson L. S. da T2 - International Conference on Communications - ICC J2 - Proceedings DO - 10.1109/ICC.2012.6364428 UR - https://doi.org/10.1109/ICC.2012.6364428 PP - Piscataway PB - IEEE ER -