So-called deepfakes, that is, images and videos generated with the help of artificial intelligence, are becoming increasingly ...

Existing deep learning-based face recognition models are vulnerable to adversarial attacks due to their inherent network fragility. However, current attack methods generate adversarial examples that ...

Researchers have experimentally generated high-density relativistic electron-positron pair-plasma beams by producing two to three orders of magnitude more pairs than previously reported. Black holes ...