Computer Sciences

Both humans and AI hallucinate—but not in the same way

The launch of ever-capable large language models (LLMs) such as GPT-3.5 has sparked much interest over the past six months. However, trust in these models has waned as users have discovered they can make mistakes—and that, ...

Machine learning & AI

AI used to reproduce 'lost' Picasso nude

A painting of a naked woman by Pablo Picasso that has been hidden beneath one of his "Blue Period' masterpieces for more than a century has been recreated by UCL scientists using a combination of X-rays, AI and 3D printing.

Energy & Green Tech

Busting the problem of cloud cover

The downside to solar power is that it's not always sunny and so grid operators have to compensate for energy drops by bringing alternative generation sources online. New research in the International Journal of Powertrains, ...

Internet

Google Earth adds time lapse video to depict climate change

The Google Earth app is adding a new video feature that draws upon nearly four decades of satellite imagery to vividly illustrate how climate change has affected glaciers, beaches, forests and other places around the world.

Computer Sciences

Computer scientist, pixel inventor Russell Kirsch dead at 91

Russell Kirsch, a computer scientist credited with inventing the pixel and scanning the world's first digital photograph, died Aug. 11 at his home in Portland, Oregon, The Oregonian reported. He was 91.

Engineering

On-the-fly filtering system improves weather sat image alignment

Satellite imagery is a crucial aspect of modern life. For instance, crop growth and yield estimates are partially derived from satellite imagery; likewise, air quality, deforestation, and, of course, the weather. Satellite ...

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