@ARTICLE{9967766,
  author={Lin, Xu and Guo, Deke and Shen, Yulong and Tang, Guoming and Ren, Bangbang and Xu, Ming},
  journal={IEEE/ACM Transactions on Networking}, 
  title={SFT-Box: An Online Approach for Minimizing the Embedding Cost of Multiple Hybrid SFCs}, 
  year={2023},
  volume={31},
  number={4},
  pages={1463-1477},
  keywords={Costs;Real-time systems;Approximation algorithms;Parallel processing;Network function virtualization;Minimization;Prediction algorithms;Network function virtualization;service function chain;network function parallelism;real-time response},
  doi={10.1109/TNET.2022.3221868}}