no code implementations • 16 Mar 2024 • Christophe Bonneville, Xiaolong He, April Tran, Jun Sur Park, William Fries, Daniel A. Messenger, Siu Wun Cheung, Yeonjong Shin, David M. Bortz, Debojyoti Ghosh, Jiun-Shyan Chen, Jonathan Belof, Youngsoo Choi
Numerical solvers of partial differential equations (PDEs) have been widely employed for simulating physical systems.
no code implementations • 9 Mar 2024 • Jun Sur Richard Park, Siu Wun Cheung, Youngsoo Choi, Yeonjong Shin
We propose a latent space dynamics identification method, namely tLaSDI, that embeds the first and second principles of thermodynamics.
no code implementations • 4 Oct 2021 • Qing Wan, Siu Wun Cheung, Yoonsuck Choe
Adjoint operators have been found to be effective in the exploration of CNN's inner workings [1].
no code implementations • 3 Dec 2020 • Siu Wun Cheung, Eric Chung, Yalchin Efendiev, Wing Tat Leung, Sai-Mang Pun
The iterative procedure starts with the construction of an energy minimizing snapshot space that can be used for approximating the solution of the model problem.
Numerical Analysis Numerical Analysis
no code implementations • 13 Jun 2018 • Yating Wang, Siu Wun Cheung, Eric T. Chung, Yalchin Efendiev, Min Wang
Numerical results show that using deep learning and multiscale models, we can improve the forward models, which are conditioned to the available data.