Search Results for author: Jacqueline H. Chen

Found 3 papers, 2 papers with code

Transfer learning for predicting source terms of principal component transport in chemically reactive flow

no code implementations1 Dec 2023 Ki Sung Jung, Tarek Echekki, Jacqueline H. Chen, Mohammad Khalil

The performance of the reduced-order model with a sparse dataset is found to be remarkably enhanced if the training of the ANN model is restricted by a regularization term that controls the degree of knowledge transfer from source to target tasks.

Transfer Learning

The Bearable Lightness of Big Data: Towards Massive Public Datasets in Scientific Machine Learning

1 code implementation25 Jul 2022 Wai Tong Chung, Ki Sung Jung, Jacqueline H. Chen, Matthias Ihme

To illustrate this point, we demonstrate that deep learning models, trained and tested on data from a petascale CFD simulation, are robust to errors introduced during lossy compression in a semantic segmentation problem.

Semantic Segmentation

Trigger detection for adaptive scientific workflows using percentile sampling

1 code implementation27 Jun 2015 Janine C. Bennett, Ankit Bhagatwala, Jacqueline H. Chen, C. Seshadhri, Ali Pinar, Maher Salloum

Our results will be used for dynamic workflow decisions about data storage and mesh resolution in future combustion simulations.

Computational Engineering, Finance, and Science Distributed, Parallel, and Cluster Computing Mathematical Software

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