3 papers
cs.LG2021
Robust Regression via Model Based Methods
Armin Moharrer, Khashayar Kamran, Edmund Yeh +1
The mean squared error loss is widely used in many applications, including auto-encoders, multi-target regression, and matrix factorization, to name a few. Despite computational ad…
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…