24 citations · 29 across the 2 of their papers we have counts for
2 papers
math.NA2022★ 24 cited
Asymptotic-Preserving Neural Networks for multiscale hyperbolic models of epidemic spread
Giulia Bertaglia, Chuan Lu, Lorenzo Pareschi +1
When investigating epidemic dynamics through differential models, the parameters needed to understand the phenomenon and to simulate forecast scenarios require a delicate calibrati…
stat.ML2019★ 5 cited
Bifidelity data-assisted neural networks in nonintrusive reduced-order modeling
Chuan Lu, Xueyu Zhu
In this paper, we present a new nonintrusive reduced basis method when a cheap low-fidelity model and expensive high-fidelity model are available. The method relies on proper ortho…