@article{xu2019network,
  title={Network coding for data delivery in caching at edge: Concept, model, and algorithms},
  author={Xu, Dianlei and Samanta, Amit and Li, Yong and Ahmed, Manzoor and Li, Jianbo and Hui, Pan},
  journal={IEEE Transactions on Vehicular Technology},
  volume={68},
  number={10},
  pages={10066--10080},
  year={2019},
}