Abstract: As a key technology for the evolution to the sixth generation (6G) systems, cell-free massive multiple-input multiple-output (CF-mMIMO) can effectively improve the spectrum efficiency, peak ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Affected employees are being ...

Throughout Joe Biden’s term, it was common for federal officials to work with social media companies, asking tech giants such as Facebook and Twitter (as it was known at the time) to help limit the ...

Instagram will moderate the content for users under 18 using filters guided by the PG-13 movie rating system, the platform's parent company Meta announced on Tuesday in its latest effort to address ...

In the wake of Moody v. NetChoice, a 2024 U.S. Supreme Court decision that declined to decide whether laws restricting online platforms’ discretion over which user-generated content to host violate ...

The restrictions also apply to conversations between teenage users and artificial intelligence chatbots. By Eli Tan Reporting from San Francisco A year ago, Instagram made sweeping changes to the ...

Instagram is further cracking down on what millions of young people can see on the platform, aligning its “Teen Accounts” safety settings with the guidelines for PG-13 movies. The Meta-owned platform ...

Instagram is revamping Teen Accounts to be guided by PG-13 movie ratings, meaning teens will see content that’s similar to what they’d see in a PG-13 movie, by default. Parents who prefer extra ...

Abstract: In this paper, a meta-system with easy integration and energy conservation is presented, with a view to its practical application in wireless communication. The meta-system features a hybrid ...

Taiwan has a dense tunnel network that is rarely observed elsewhere, notably along its long-distance routes, due to the fact that it possesses a significant proportion of mountainous terrain, and its ...

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