18 citations · 149 across the 24 of their papers we have counts for
Showing 2021 · math.NAShow all
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math.NA2021★ 8 cited
Additive Schwarz Methods for Convex Optimization with Backtracking
Jongho Park
This paper presents a novel backtracking strategy for additive Schwarz methods for general convex optimization problems as an acceleration scheme. The proposed backtracking strateg…
math.NA2021★ 9 cited
Preconditioning for finite element methods with strain smoothing
Chaemin Lee, Jongho Park
Strain smoothing methods such as the smoothed finite element methods (S-FEMs) and the strain-smoothed element~(SSE) method have successfully improved the performance of finite elem…
math.NA2021★ 7 cited
Parareal Neural Networks Emulating a Parallel-in-time Algorithm
Chang-Ock Lee, Youngkyu Lee, Jongho Park
As deep neural networks (DNNs) become deeper, the training time increases. In this perspective, multi-GPU parallel computing has become a key tool in accelerating the training of D…