Abstract: The challenging task of solving inverse scattering problems (ISPs) is due to their inherent ill-posedness and nonlinearity. To alleviate ill-posedness, a novel hybrid regularization method ...

AI could soon spew out hundreds of mathematical proofs that look "right" but contain hidden flaws, or proofs so complex we can't verify them. How will we know if they're right? When you purchase ...

Abstract: Simplex-structured matrix factorization (SSMF) is a common task encountered in signal processing and machine learning. Minimum-volume constrained unmixing (MVCU) algorithms are among the ...

Update: YouTube issued an update noting that the homepage was back, but the team was working on a ‘full fix’. YouTube was reportedly down. (Unsplash) “An issue with our recommendations system ...

A sign in a classroom at Lead Elementary encourages children to take a break when feeling big emotions. Teachers across the country say student behavior is still challenging post-pandemic, and more ...