most citedSubmodular Maximization via Taylor Series Approximation

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cs.NI2021

Rate Allocation and Content Placement in Cache Networks

Khashayar Kamran, Armin Moharrer, Stratis Ioannidis +1

We introduce the problem of optimal congestion control in cache networks, whereby \emph{both} rate allocations and content placements are optimized \emph{jointly}. We formulate thi…

cs.NI2019

Kelly Cache Networks

Milad Mahdian, Armin Moharrer, Stratis Ioannidis +1

We study networks of M/M/1 queues in which nodes act as caches that store objects. Exogenous requests for objects are routed towards nodes that store them; as a result, object traf…