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Byungjoon Lee

The Catholic University of Korea

Korea, Republic of (South Korea)

SCHOLARLY PAPERS

6

DOWNLOADS

314

TOTAL CITATIONS

0

Scholarly Papers (6)

A Relaxation Approach to Layerwise Determination of Learning Rates in Deep Neural Networks

Number of pages: 12 Posted: 23 Jan 2023
Chohong Min and Byungjoon Lee
Ewha Womans University and The Catholic University of Korea
Downloads 42 (1,183,247)

Abstract:

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Deep neural network, Optimal learning rate, Layerwise update, Relaxation, Local Lipschitz analysis

A Relaxation Approach to Layerwise Determination of Learning Rates in Deep Neural Networks

Number of pages: 13 Posted: 21 Nov 2024
Chohong Min and Byungjoon Lee
Ewha Womans University and The Catholic University of Korea
Downloads 32 (1,326,242)

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deep learning, Layerwise update, Determination of learning rates, Lipschitz constant

A Relaxation Approach to Layerwise Determination of Learning Rates in Deep Neural Networks

Number of pages: 13 Posted: 21 Dec 2024
Chohong Min and Byungjoon Lee
Ewha Womans University and The Catholic University of Korea
Downloads 23 (1,473,203)

Abstract:

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Deep Learning, Layerwise update, Determination of learning rates, Lipschitz constant

2.

Fbfu-Net: Flow Branches Fusion U-Net to Predict Flow Field Around a Building in Wind Tunnel

Number of pages: 14 Posted: 13 Jan 2025
Korea University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and The Catholic University of Korea
Downloads 68 (891,180)

Abstract:

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Wind Tunnel Simulations, AI-based Methods, cfd, machine learning

3.

Super-Convergence Analysis on Two Symmetric Poisson Solvers in Octree Grids

Number of pages: 18 Posted: 16 Feb 2022
Byungjoon Lee, Jeongho Kim and Chohong Min
The Catholic University of Korea, Hanyang University and Ewha Womans University
Downloads 52 (1,041,696)

Abstract:

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Poisson equation, Hodge projection, Octree, Super-convergence, Stability, Symmetric solver

4.

A Super-Convergence Analysis of the Poisson Solver with Octree Grids and Irregular Domains

Number of pages: 12 Posted: 23 Feb 2023
Jeongho Kim, Chohong Min and Byungjoon Lee
affiliation not provided to SSRN, Ewha Womans University and The Catholic University of Korea
Downloads 48 (1,086,013)

Abstract:

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Poisson equation, Octree, Irregular domain, Super-convergence, Hodge decomposition

5.

Fbfu-Net: Flow Branches Fusion U-Net to Predict Flow Field Around Buildings

Number of pages: 15 Posted: 20 Mar 2025
Korea University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and The Catholic University of Korea
Downloads 25 (1,399,036)

Abstract:

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Flow field prediction, CFD-enhanced ML model, Flow branch fusion U-net (FBFU-Net), Multimodal transfer module (MMTM)

6.

Opcnet: Oscillatory Pattern Capturing Network for Highly Oscillatory Data

Number of pages: 12 Posted: 04 Aug 2025
SangUk Hwang, Hyeong-Ohk Bae and Byungjoon Lee
affiliation not provided to SSRN, Ajou University - Department of Financial Engineering and The Catholic University of Korea
Downloads 24 (1,399,036)

Abstract:

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Highly Oscillatory Systems, Deep Learning for Dynamical Systems, ODE-informed Neural Networks