On the Complexity of Optimal Request Routing and Content Caching in Heterogeneous Cache Networks.
IEEE/ACM Transactions on Networking, pp. 1635-1648, 2017.
In-network content caching has been deployed in both the Internet and cellular networks to reduce content-access delay. We investigate the problem of developing optimal joint routing and caching policies in a network supporting in-network caching with the goal of minimizing expected content-access delay. Here, needed content can either be...更多
下载 PDF 全文 (上传PDF)