Abstract: The multi-layer vector approximate message passing algorithm is applied to the problem of channel estimation in underwater acoustic communication addressing the estimation of time-varying ...

You can also now capture a video combining what you see on the lens display, what you see in the world, and the audio around you. You can also now capture a video combining what you see on the lens ...

The problem wasn’t just the perfectly polished, yet mediocre prose. It’s what’s lost when we surrender the struggle to translate thought into words I have been teaching fiction writing at MIT since ...

Shell's CEO used a specific phrase on the earnings call that captures how serious the global oil supply situation has become. The shortage Sawan described has an unusual characteristic that means it ...

The world consumes roughly 100 million barrels of oil every day. For the past several months, a significant portion of that supply has simply not been produced. The gap is not closing. And one of the ...

Abstract: This paper investigates the three-dimensional (3D) localization of a moving target using hybrid angle-of-arrival (AOA) and time-difference-of-arrival (TDOA) measurements from a single fixed ...