@article{yang2021accurate,
  author={Yang, Gyeongsik and Yoo, Yeonho and Kang, Minkoo and Jin, Heesang and Yoo, Chuck},
  journal={IEEE Transactions on Cloud Computing},
  title={Accurate and Efficient Monitoring for Virtualized SDN in Clouds},
  year={2021},
  volume={11},
  number={1},
  pages={229-246},
  doi={10.1109/tcc.2021.3089225}
}