In this paper, we consider a beamforming vector design and device selection problem in over-the-air computation (AirComp) for federated learning. Since the learning performance improves as more ...

Permanent magnet synchronous motors (PMSMs) require high performance digital current cont rollers to implement high-precision industrial applications. To improve overall performance, including ...

SAN DIEGO (KGTV) - A Supreme Court ruling is drawing strong reactions after justices sided with parents who sought to opt their children out of lessons involving LGBTQ books on religious grounds ...

The audit reviews ballots by hand and checks the human count against the machine count. Members of the audience and state election officials took turns rolling 10-sided dice to make the number.

MADISON, Wis. (AP) — A unanimous Wisconsin Supreme Court handed a victory to the Republican-controlled Legislature on Wednesday in a power struggle with Democratic Gov. Tony Evers, reining in ...

A fragile ceasefire between Iran and Israel appeared to be holding after initially faltering. U.S. President Donald Trump expressed frustration with both sides Tuesday, saying they had fought ...

An efficient and stable quantum dot light-emitting diode (QLED) with double-sided metal oxide (MO) nanoparticle (NP) charge transport layers is fabricated by utilizing the solution-processed tungsten ...