3 papers
cs.NI2019
Reversing The Meaning of Node Connectivity for Content Placement in Networks of Caches
Junaid Ahmed Khan, Cedric Westphal, J. J. Garcia-Luna-Aceves +1
It is a widely accepted heuristic in content caching to place the most popular content at the nodes that are the best connected. The other common heuristic is somewhat contradictor…
cs.NI2017
Offloading Content with Self-organizing Mobile Fogs
Junaid Ahmed Khan, Cedric Westphal, Yacine Ghamri-Doudane
Mobile users in an urban environment access content on the internet from different locations. It is challenging for the current service providers to cope with the increasing conten…
cs.NI2017
A Content-based Centrality Metric for Collaborative Caching in Information-Centric Fogs
Junaid Ahmed Khan, Cedric Westphal, Yacine Ghamri-Doudane
Information-Centric Fog Computing enables a multitude of nodes near the end-users to provide storage, communication, and computing, rather than in the cloud. In a fog network, node…