@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} }