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The Internet has become a platform for delivering and consuming content. Additionally, mobile devices consume a significant chunk of content, which poses a unique challenge for provisioning efficient content delivery and is not addressed in contemporary infrastructures. In this paper, we present a naming system that provides Internet-scale content distribution service with a particular emphasis on...
In disruption-tolerant networks (DTNs), network topology constantly changes and end-to-end paths can hardly be sustained. However, social network properties are observed in many DTNs and tend to be stable over time. To utilize the social network properties to facilitate packet forwarding, we present LocalCom, a community-based epidemic forwarding scheme that efficiently detects the community structure...
Efficient routing among a set of mobile hosts (also called nodes) is one of the most important functions in ad hoc wireless networks. Routing based on a connected dominating set is a promising approach, where the searching space for a route is reduced to nodes in the set. A set is dominating if all the nodes in the system are either in the set or neighbors of nodes in the set. Wu and Li [1] proposed...
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