@inproceedings{8b202af4def2444297f636be2df00fb6,
title = "Topology Mapping for Popularity-Aware Video Caching in Content-Centric Network",
abstract = "Video caching is one of the most important research issues in Content-Centric Network (CCN) and greatly affects its overall performance. The computational complexity of state-of-the-art optimal caching schemes is high, due to the arbitrary network topologies. In this paper, the popularity-aware video caching in topology-known CCN is studied. The complex arbitrary network typology is mapped into a virtual cascade network topology and a caching scheme is designed in accordance with the transformed virtual network rather than the original network. This scheme is proved optimal, and is with polynomial computational complexity. Simulations are conducted and the results show that the proposed scheme outperforms the existing schemes.",
keywords = "CCN, Caching, ICN, Popularity, Topology, Video",
author = "Zhi Liu and Mianxiong Dong and Susumu Ishihara and Cheng Zhang and Bo Gu and Yusheng Ji and Yoshiaki Tanaka",
note = "Funding Information: 0This work is partially supported by JSPS KAKENHI Grant Number JP16K00117, 16H02817 and KDDI Foundation. Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 IEEE International Conference on Communications, ICC 2018 ; Conference date: 20-05-2018 Through 24-05-2018",
year = "2018",
month = jul,
day = "27",
doi = "10.1109/ICC.2018.8422549",
language = "English",
isbn = "9781538631805",
series = "IEEE International Conference on Communications",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2018 IEEE International Conference on Communications, ICC 2018 - Proceedings",
}