J. A. Ayala-Romero, A. Garcia-Saavedra, X. Costa-Perez and G. Iosifidis, "Bayesian Online Learning for Energy-Aware Resource Orchestration in Virtualized RANs," IEEE INFOCOM 2021 - IEEE Conference on Computer Communications, 2021. https://ieeexplore.ieee.org/document/9488845