Search Results for author: Joel B. Harley

Found 6 papers, 0 papers with code

Wave Physics-informed Matrix Factorizations

no code implementations21 Dec 2023 Harsha Vardhan Tetali, Joel B. Harley, Benjamin D. Haeffele

With the recent success of representation learning methods, which includes deep learning as a special case, there has been considerable interest in developing techniques that incorporate known physical constraints into the learned representation.

Representation Learning

Modeling Fission Gas Release at the Mesoscale using Multiscale DenseNet Regression with Attention Mechanism and Inception Blocks

no code implementations12 Oct 2023 Peter Toma, Md Ali Muntaha, Joel B. Harley, Michael R. Tonks

Mesoscale simulations of fission gas release (FGR) in nuclear fuel provide a powerful tool for understanding how microstructure evolution impacts FGR, but they are computationally intensive.

Closing the sim-to-real gap in guided wave damage detection with adversarial training of variational auto-encoders

no code implementations26 Jan 2022 Ishan D. Khurjekar, Joel B. Harley

The detection performance is affected by a mismatch between the wave propagation model and experimental wave data.

Wave-Informed Matrix Factorization with Global Optimality Guarantees

no code implementations19 Jul 2021 Harsha Vardhan Tetali, Joel B. Harley, Benjamin D. Haeffele

With the recent success of representation learning methods, which includes deep learning as a special case, there has been considerable interest in developing representation learning techniques that can incorporate known physical constraints into the learned representation.

Dictionary Learning Representation Learning

Accounting for Physics Uncertainty in Ultrasonic Wave Propagation using Deep Learning

no code implementations7 Nov 2019 Ishan D. Khurjekar, Joel B. Harley

After evaluating the localization error on test data with uncertainty, we observe that the deep learning model trained with uncertainty can learn robust representations.

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