Abstract: Outlier detection is an effective technique for identifying abnormal samples in complex data. Random walks effectively detect outliers by analyzing graph transition patterns. However, ...

Add Yahoo as a preferred source to see more of our stories on Google. Authorities in Texas are searching for a 19-year-old woman who vanished on Christmas Eve after failing to return from her morning ...

Google launched four official and confirmed algorithmic updates in 2025, three core updates and one spam update. This is in comparison to last year, in 2024, where we had seven confirmed updates, then ...

I am seeing some signs of a Google search ranking update over the past day or so but the chatter is super limited right now. Many of the tools spike yesterday but like I said, the SEO community ...

Welcome to our guide to the commodities powering the global economy. Today, Shanghai-based metals reporter Martin Ritchie looks at the daunting task faced by the US as it works to build a rare-earths ...

Wikipedia is often described as the last good website on an internet increasingly filled with toxic social media and AI slop. But it seems the online encyclopedia is not completely immune to broader ...

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 ...

In this video, we explore why Spotify's shuffle feature isn't truly random and operates based on an algorithm. We discuss the reasons behind our preferences for non-random shuffle, the results of an ...