@article {karkazis2022intelligent,
	title = {Intelligent network service optimization in the context of 5G/NFV},
	journal = {Signals},
	volume = {3},
	number = {3},
	year = {2022},
	pages = {587{\textendash}610},
	publisher = {MDPI},
	author = {Karkazis, Panagiotis A and Konstantinos Railis and Stelios Prekas and Trakadas, Panagiotis and Helen C. Leligou}
}
