Standard RAG pipelines treat documents as flat strings of text. They use "fixed-size chunking" (cutting a document every 500 ...

The jury’s out on screen scraping versus official APIs. And the truth is, any AI agent worth its salt will likely need a mixture of both.

Data-driven AI systems increasingly influence our choices, raising concerns about autonomy, fairness, and accountability. Achieving algorithmic autonomy requires new infrastructures, motivation ...

Artificial intelligence is reshaping cybersecurity, but much of that progress has focused on cloud and enterprise ...

Background Early graft failure within 90 postoperative days is the leading cause of mortality after heart transplantation. Existing risk scores, based on linear regression, often struggle to capture ...

The transformer model improved F1 score by 13% and pinpoints apnea events to one second, offering a more efficient path than ...

Achieving high reliability in AI systems—such as autonomous vehicles that stay on course even in snowstorms or medical AI that can diagnose cancer from low-resolution images—depends heavily on model ...

Researchers have published the recipe for an artificial-intelligence model that reviews the scientific literature better than ...

As submissions to AI conferences soar, authors’ own rankings — combined with peer review — could offer a powerful way to identify high-impact research.

Human memory and attention are core cognitive functions that shape perception, learning, and decision-making. And whilst decades of research have provided ...

At the federal level, the Trump administration has shown a preference for voluntary action by industry over regulation. For ...