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eess.SP2022
Two-snapshot DOA Estimation via Hankel-structured Matrix Completion
Mohammad Bokaei, Saeed Razavikia, Arash Amini +1
In this paper, we study the problem of estimating the direction of arrival (DOA) using a sparsely sampled uniform linear array (ULA). Based on an initial incomplete ULA measurement…
eess.SP2020
Decentralized SGD with Over-the-Air Computation
Emre Ozfatura, Stefano Rini, Deniz Gunduz
We study the performance of decentralized stochastic gradient descent (DSGD) in a wireless network, where the nodes collaboratively optimize an objective function using their local…