@INPROCEEDINGS{8460097,
  author={Akhtar, Nabeel and Matta, Ibrahim and Raza, Ali and Goratti, Leonardo and Braun, Torsten and Esposito, Flavio},
  booktitle={2018 4th IEEE Conference on Network Softwarization and Workshops (NetSoft)}, 
  title={Virtual Function Placement and Traffic Steering over 5G Multi-Technology Networks}, 
  year={2018},
  volume={},
  number={},
  pages={114-122},
  doi={10.1109/NETSOFT.2018.8460097}}