Expanding the Use and Scope of AI Diffusion Models

Researchers at the University of California San Diego and other institutions are working on a way to make a type of artificial intelligence (AI) called diffusion models—a type of AI that can generate new content such as images and videos by training on large datasets—more efficient and widely applicable. Currently, diffusion models work by making […]

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Who to Vaccinate First? Penn Engineers Answer a Life-or-Death Question with Network Theory

Engineering and medical researchers at Penn have developed a groundbreaking framework that can determine the best and most computationally optimized distribution strategy for COVID-19 vaccinations in any given community. Published in PLOS One, this study addresses one of the most critical challenges in pandemic response—how to prioritize vaccination efforts in communities with individuals of different […]

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