Security

Here's how machine learning can violate your privacy

Machine learning has pushed the boundaries in several fields, including personalized medicine, self-driving cars and customized advertisements. Research has shown, however, that these systems memorize aspects of the data ...

Security

Researchers detect hidden threats with advanced X-ray imaging

Researchers have combined various X-ray imaging technologies to create multi-contrast images that can be used to detect threatening materials such as explosives in thousands of complicated scenarios. The new approach, which ...

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