Abstract: This paper proposes low complexity resource allocation based on a linear search for frequency domain non-orthogonal multiple access based on the low-density signature (LDS). Two algorithms ...

JAKARTA, Indonesia — A predawn landslide triggered by torrential rains on Indonesia's main island of Java killed at least eight people on Saturday and left 82 missing as rescuers struggled through ...

Long before social media feeds or targeted ads, my mother used to say that life tends to show you the thing you're looking for. Or the thing you're afraid of. Or the thing you keep insisting you don't ...

TL;DR: Elon Musk says the algorithm that determines what appears in each user's X feed will be made public within a week – a move he claims will bring transparency to the platform's inner workings.

Google has rolled out fewer confirmed search ranking updates in 2025, then it did in all the past years where Google confirmed these updates. Google rolled out only four confirmed updates in 2025, ...

LinkedIn support accidentally revealed its algorithm: it tracks "viewer tolerance," reducing visibility for authors whose posts are consistently ignored. To succeed, diversify content types weekly, ...

Researchers at the University of Kent, UK, introduced LiteRBS (Lightweight and Rapid Bidirectional Search), a novel grid-based pathfinding algorithm designed for efficient and scalable navigation in ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

Meta announced on Tuesday a new Facebook algorithm update that will showcase more Reels videos tailored to users’ preferences. The update includes features that offer users greater control over the ...

White House press secretary Karoline Leavitt on Saturday revealed further details of a deal reached between the U.S. and China over control of the popular social media platform TikTok, sharing that ...

TikTok Algorithm That Keeps Us Scrolling Remains at Heart of a Deal The TikTok logo on a smartphone. Photographer: Gabby Jones/Bloomberg By Alexandra S. Levine September 18, 2025 at 4:03 AM PDT ...