Souza, R., 		Santos, M., & 		Fernandes, S.
(2017).
 Resource Allocation in Virtualized Network Functions: Challenges and Perspectives Applied in Data enters.
In <em>Proceedings of the 4th Pre-IETF Workshop</em>, (pp. 321-335). Porto Alegre: SBC.
doi:10.5753/wpietf.2017.3608