Amazon's data center in Ashburn, Va. (Ted Shaffrey/AP) Amazon says Amazon Web Services, its cloud computer service that powers many of the internet’s most popular apps and websites, has fully ...

Abstract: This article investigates the problem of estimating complex-valued Gaussian signals in an industrial Internet of Things (IIoT) environment, where the channel fading is temporally correlated ...

Abstract: In this paper, we develop an efficient alternating direction method of multipliers (ADMM) algorithm for solving the marginal distributionally robust minimum ...