Abstract: This paper proposes a reinforcement learning (RL) based intelligent reflecting surface (IRS) incremental control algorithm for a mmWave time-varying multi-user multiple-input single-output ...

Abstract: This study addresses the challenge of precise control of the maglev system under the condition of rapid time-varying dynamics and large time delay. Maglev technology has been applied in many ...

Now the highest-grossing movie of the year, Project Hail Mary is the latest in a long line of lonely space movies to isolate a megastar—in this case, Ryan Gosling—on a distant spaceship. Every guy ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Preview Google search live on Google's official announcement blog, linked below. Google has ...

Space stocks are rising on Wednesday as enthusiasm builds for the potentially imminent filing of SpaceX’s initial public offering. The rocket maker is aiming to file its IPO prospectus with U.S.

Our advice columnists have heard it all over the years—so we’re diving into the Dear Prudence archives to share classic letters with our readers. Submit your own questions to Prudie here. I’m dating a ...