Computer Sciences

Imaginary numbers protect AI from very real threats

Computer engineers at Duke University have demonstrated that using complex numbers—numbers with both real and imaginary components—can play an integral part in securing artificial intelligence algorithms against malicious ...

Robotics

These robots can move your couch

To train robots how to work independently but cooperatively, researchers at the University of Cincinnati gave them a relatable task: Move a couch.

Telecom

A backdoor in mobile phone encryption from the '90s still exists

The encryption algorithm GEA-1 was implemented in mobile phones in the 1990s to encrypt data connections. Since then, it has been kept secret. Now, a research team from Ruhr-Universität Bochum (RUB), together with colleagues ...

Machine learning & AI

Artificial intelligence speeds land-use classification

An EPFL Master's student has shown that artificial intelligence can be used to further automate the process of land-use classification in Switzerland, especially for rare and complicated land categories that until now have ...

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