Van Rossem, StevenStevenVan RossemTavernier, WouterWouterTavernierColle, DidierDidierCollePickavet, MarioMarioPickavetDemeester, PietPietDemeester2021-10-292021-10-292020-111389-1286https://imec-publications.be/handle/20.500.12860/36175VNF Performance modelling: From stand-alone to chained topologiesJournal articlehttps://doi.org/10.1016/j.comnet.2020.107428