Abstract: Fluid antenna systems (FAS) achieve spatial diversity through multiple closely spaced antenna ports, but the spatial correlation among these ports complicates accurate performance analysis.

Block, Inc. is rated Hold as it navigates a complex transition toward an autonomous economic platform. Learn more about XYZ ...

DeepSeek Unleashes New AI Models to Challenge Google and OpenAI Your email has been sent History is full of rivals. Rome against Carthage. VHS versus Betamax. And now we have the US taking on China in ...

One malicious prompt gets blocked, while ten prompts get through. That gap defines the difference between passing benchmarks and withstanding real-world attacks — and it's a gap most enterprises don't ...

In two experiments, researchers have found that introducing people to "mental models" about how mRNA vaccination works and how the body protects itself from foreign DNA can preemptively or reactively ...

A few days ago, Google finally explained why its best AI image generation model is called Nano Banana, confirming speculation that the moniker was just a placeholder that stuck after the model went ...

Statistical models predict stock trends using historical data and mathematical equations. Common statistical models include regression, time series, and risk assessment tools. Effective use depends on ...

The ongoing government shutdown delayed the release of the Commerce Department's initial estimate of the third-quarter gross domestic product (GDP), as other data sources suggest solid economic growth ...

The blockchain industry is often explained in layers, with each layer serving a unique role in enabling decentralized finance, cryptocurrencies, and other use cases. Most people are familiar with ...

The social model of disability frames disability as something that is created by society, rather than only by medical conditions or physical differences. The model acknowledges that people have ...

Artificial intelligence models can secretly transmit dangerous inclinations to one another like a contagion, a recent study found. Experiments showed that an AI model that’s training other models can ...