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Asymptotic laws for content replication and delivery in wireless networks
(2012)
A key consideration in novel communication paradigms in multihop wireless networks regards the scalability of the network. We investigate the case of nodes making random requests on content stored in multiple replicas over ...
Asymptotic Laws for Joint Content Replication and Delivery in Wireless Networks
(2013)
We investigate the scalability of multihop wireless communications, a major concern in networking, for the case that users access content replicated across the nodes. In contrast to the standard paradigm of randomly selected ...
The effect of caching in sustainability of large wireless networks
(2012)
We study the scalability of multihop wireless communications, a major concern in networking, for the case that users access content cached across the nodes. In contrast to the standard paradigm of randomly selected ...
High-speed optical cache memory as single-level shared cache in chip-multiprocessor architectures
(2015)
We present an optical bus-based Chip Multiprocessor architecture where the processing cores share an optical single-level cache unit. Physically, the optical cache is implemented externally in a separate chip located next ...
A novel chip-multiprocessor architecture with optically interconnected shared L1 optical cache memory
(2014)
We demonstrate a system-level CMP architecture where optical cache memories are shared among multiple processing cores through optical buses. System-level simulations show 25-45% execution time improvement and significant ...
Enhancing wireless networks with caching: Asymptotic laws, sustainability & trade-offs
(2014)
We investigate on the sustainability of multihop wireless communications in the context of Information-Centric Networks, when content is replicated in caches over the network. The problem is cast in a flat wireless network ...
Efficient file replication in large wireless networks with dynamic popularity
(2014)
We investigate the problem of replication in large wireless networks that employ caching in the case of a single file whose popularity varies with time. As opposed to the case of static popularity, in this case for the ...