Abstract: The capabilities of multi-antenna technology have recently been significantly enhanced by the proliferation of extra large array architectures. The high dimensionality of these systems ...

Abstract: Stochastic optimization algorithms are widely used to solve large-scale machine learning problems. However, their theoretical analysis necessitates access to unbiased estimates of the true ...

The traditional idea of working for decades and retiring at 65 is losing traction. For some, it’s no longer financially viable. For others — especially the wealthy — it’s a conscious lifestyle choice.

Crypto followers turned to bitcoin evangelist and Strategy founder Michael Saylor for a sign as the coin's price has fallen. He's urged them to keep the faith. While the price of bitcoin and some ...