@article{yao2020forecasting,
  title={{Forecasting assisted VNF scaling in NFV-enabled networks}},
  author={Yao, Yifu and Guo, Songtao and Li, Pan and Liu, Guiyan and Zeng, Yue},
  journal={Computer Networks},
  volume={168},
  pages={107040},
  year={2020}
}