Energy & Green Tech

Study proposes new method for screening retired batteries

In recent years, the sales of electric vehicles have experienced remarkable growth in many countries, largely due to the high energy density and low self-discharge characteristics of lithium-ion batteries. However, the safe ...

Machine learning & AI

Study says AI data contaminates vital human input

At the turn of this century, Jeff Bezos popularized the use of mechanical turks—low-paid workers working remotely with perhaps thousands of others on tiny parts of larger computer projects—to ensure a human perspective ...

Consumer & Gadgets

How generative AI is a minefield for copyright law

In 2022, an AI-generated work of art won the Colorado State Fair's art competition. The artist, Jason Allen, had used Midjourney—a generative AI system trained on art scraped from the internet—to create the piece. The ...

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, ...

Computer Sciences

New AI boosts teamwork training

Researchers have developed a new artificial intelligence (AI) framework that is better than previous technologies at analyzing and categorizing dialogue between individuals, with the goal of improving team training technologies. ...

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