Shadi Moazzeni, Konstantinos Katsaros, Nasim Ferdosian, Konstantinos Antonakoglou, Mark Rouse, Dritan Kaleshi, Adriana Fernández-Fernández, Miguel Catalan-Cid, Constantinos Vrontos, Reza Nejabati, Dimitra Simeonidou, 5G-VIOS: Towards next generation intelligent inter-domain network service orchestration and resource optimisation, Computer Networks, Volume 241, 2024, 110202, ISSN 1389-1286,