Security

A real-time warning system for fake videoconferences

Videoconferencing facilitates communication between different locations while still allowing people to look each other in the eye. However, increasingly, we have to question whether the other person's eyes are real. This ...

Machine learning & AI

EU probes OpenAI agents' takeover of German site

The European Union on Monday said it was "looking into" an incident revealed last week during which thousands of autonomous AI agents built by OpenAI defied their instructions and took over a German website.

Computer Sciences

Strike a pose: Creating more realistic multi-person images

Generating an image of a person on a computer using text prompts is easy. Generating one with two people is similarly simple. But creating an image of multiple people actually doing something, and faithfully reproducing not ...

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