Here we propose an alternative method based on conjugate gradients. The key, as we show, is that the EM step can be viewed (approximately at least) as a generalized gradient, making it natural to ...

Snežana S. Djordjević ᵃ, New Hybrid Conjugate Gradient Method as a Convex Combination of LS and CD methods, Filomat, Vol. 31, No. 6 (2017), pp. 1813-1825 ...

Researchers review AI-powered inverse lithography, showing how deep learning boosts chip patterning precision and efficiency ...