Computer Sciences

An AI that 'de-biases' algorithms

We've learned in recent years that AI systems can be unfair, which is dangerous, as they're increasingly being used to do everything from predicting crime to determining what news we consume. Last year's study showing the ...

Computer Sciences

More efficient security for cloud-based machine learning

A novel encryption method devised by MIT researchers secures data used in online neural networks, without dramatically slowing their runtimes. This approach holds promise for using cloud-based neural networks for medical-image ...

Computer Sciences

City model created from images alone

ETH scientists have combined millions of images and videos into a three-dimensional, living model of the city of Zurich. The new platform has many possible applications—for example, it can analyze where and when pedestrians ...

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