@article{article501eda33,
title   = {A multi-tier fog content orchestrator mechanism with quality of experience support},
author = {Santos, Hugo and Alencar, Derian and Meneguette, Rodolfo Ipolito and Rosário , Denis and Nobre, Jéferson Campos and Both, Cristiano Bonato and Cerqueira, Eduardo and Braun, Torsten},
year = {2020},
doi = {10.1016/j.comnet.2020.107288},
journal   = {Computer Networks}
}