Stay updated with breaking news from Rupert Croft. Get real-time updates on events, politics, business, and more. Visit us for reliable news and exclusive interviews.
As educators debate whether it’s even possible to use AI safely in research and education, students are taking a role in shaping its responsible use. As educators debate whether it’s even possible to use AI safely in research and education, students are taking a role in shaping its responsible use.
Researchers at Carnegie Mellon University have developed a way to create a complex simulated universe in less than a day. The technique, published in this week’s Proceedings of the National Academy of Sciences, brings together machine learning, high-performance computing and astrophysics and will help to usher in a new era of high-resolution cosmology simulations.
E-Mail IMAGE: The leftmost simulation ran at low resolution. Using machine learning, researchers upscaled the low-res model to create a high-resolution simulation (right). That simulation captures the same details as a conventional... view more Credit: Credit: Y. Li et al./Proceedings of the National Academy of Sciences 2021 A universe evolves over billions upon billions of years, but researchers have developed a way to create a complex simulated universe in less than a day. The technique, published in this week's Proceedings of the National Academy of Sciences, brings together m...
E-Mail IMAGE: Simulations of a region of space 100 million light-years square. The leftmost simulation ran at low resolution. Using machine learning, researchers upscaled the low-res model to create a high-resolution simulation... view more Credit: Y. Li et al./Proceedings of the National Academy of Sciences 2021 Using a bit of machine learning magic, astrophysicists can now simulate vast, complex universes in a thousandth of the time it takes with conventional methods. The new approach will help usher in a new era in high-resolution cosmological simulations, its creators report i...
Simons Foundation Using a bit of machine learning magic, astrophysicists can now simulate vast, complex universes in a thousandth of the time it takes with conventional methods. The new approach will help usher in a new era in high-resolution cosmological simulations, its creators report in a study published online May 4 in Proceedings of the National Academy of Sciences. “At the moment, constraints on computation time usually mean we cannot simulate the universe at both high resolution and large volume,” says study lead author Yin Li, an astrophysicist at the Flatiron Institute in New Yo...