Search Results for author: Kwanjung Yee

Found 5 papers, 0 papers with code

Data-Driven Physics-Informed Neural Networks: A Digital Twin Perspective

no code implementations5 Jan 2024 Sunwoong Yang, Hojin Kim, Yoonpyo Hong, Kwanjung Yee, Romit Maulik, Namwoo Kang

This study explores the potential of physics-informed neural networks (PINNs) for the realization of digital twins (DT) from various perspectives.

Uncertainty Quantification

Compact and Intuitive Airfoil Parameterization Method through Physics-aware Variational Autoencoder

no code implementations18 Nov 2023 Yu-Eop Kang, Dawoon Lee, Kwanjung Yee

However, the high-dimensional nature of airfoil representation causes the challenging problem known as the "curse of dimensionality".

Towards Reliable Uncertainty Quantification via Deep Ensembles in Multi-output Regression Task

no code implementations28 Mar 2023 Sunwoong Yang, Kwanjung Yee

This study aims to comprehensively investigate the deep ensemble approach, an approximate Bayesian inference, in the multi-output regression task for predicting the aerodynamic performance of a missile configuration.

Bayesian Inference Bayesian Optimization +2

Physics-aware Reduced-order Modeling of Transonic Flow via $β$-Variational Autoencoder

no code implementations2 May 2022 Yu-Eop Kang, Sunwoong Yang, Kwanjung Yee

Autoencoder-based reduced-order modeling (ROM) has recently attracted significant attention, owing to its ability to capture underlying nonlinear features.

Inverse design optimization framework via a two-step deep learning approach: application to a wind turbine airfoil

no code implementations19 Aug 2021 Sunwoong Yang, Sanga Lee, Kwanjung Yee

The inverse approach is computationally efficient in aerodynamic design as the desired target performance distribution is prespecified.

Active Learning Transfer Learning

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