@inproceedings{li2013caching,
  title={Coordinating In-Network Caching in Content-Centric Networks: Model and Analysis},
  author={Yanhua Li and Haiyong Xie and Yonggang Wen and Zhi-Li Zhang},
  booktitle={ICDCS'13: 33st International Conference on Distributed Computing Systems},
  pages={1--11},
  year={2013},
  organization={IEEE}
}