Uncertainty aware machine-learning-based surrogate models for particle accelerators: Study at the Fermilab Booster Accelerator Complex

M Schram, K Rajput, KS NS, P Li, J St. John… - … Review Accelerators and …, 2023 - APS
Standard deep learning methods, such as Ensemble Models, Bayesian Neural Networks,
and Quantile Regression Models provide estimates of prediction uncertainties for data …

Uncertainty aware deep learning for particle accelerators

K Rajput, M Schram, K Somayaji - arXiv preprint arXiv:2309.14502, 2023 - arxiv.org
Standard deep learning models for classification and regression applications are ideal for
capturing complex system dynamics. However, their predictions can be arbitrarily inaccurate …

Uncertainty quantification for deep learning in particle accelerator applications

AA Mishra, A Edelen, A Hanuka, C Mayes - Physical Review Accelerators and …, 2021 - APS
With the advent of increased computational resources and improved algorithms, machine
learning-based models are being increasingly applied to complex problems in particle …

Investigation and discussion of machine learning techniques for surrogate modeling of radio-frequency quadrupole particle accelerators

J Villarreal, D Winklehner, JM Conrad - arXiv preprint arXiv:2210.11451, 2022 - arxiv.org
Radio-Frequency Quadrupoles (RFQs) are multi-purpose linear particle accelerators that
simultaneously bunch and accelerate charged particle beams. The accurate simulation and …

Cheetah: Bridging the Gap Between Machine Learning and Particle Accelerator Physics with High-Speed, Differentiable Simulations

J Kaiser, C Xu, A Eichler, AS Garcia - arXiv preprint arXiv:2401.05815, 2024 - arxiv.org
Machine learning has emerged as a powerful solution to the modern challenges in
accelerator physics. However, the limited availability of beam time, the computational cost of …

Bridging the gap between machine learning and particle accelerator physics with high-speed, differentiable simulations

J Kaiser, C Xu, A Eichler, A Santamaria Garcia - Physical Review Accelerators …, 2024 - APS
Machine learning has emerged as a powerful solution to the modern challenges in
accelerator physics. However, the limited availability of beam time, the computational cost of …

Surrogate model of particle accelerators using encoder-decoder neural networks with physical regularization

K Sun, X Chen, X Zhao, X Qi… - International Journal of …, 2023 - ui.adsabs.harvard.edu
Accelerator engineering could benefit from faster and higher-quality physics simulations.
Machine learning has emerged as a promising tool for developing accelerator simulation …

An adaptive approach to machine learning for compact particle accelerators

A Scheinker, F Cropp, S Paiagua, D Filippetto - Scientific reports, 2021 - nature.com
Abstract Machine learning (ML) tools are able to learn relationships between the inputs and
outputs of large complex systems directly from data. However, for time-varying systems, the …

Distance preserving machine learning for uncertainty aware accelerator capacitance predictions

S Goldenberg, M Schram… - Machine …, 2024 - pubishingsupport.iopscience.iop.org
Accurate uncertainty estimations are essential for producing reliable machine learning
models, especially in safety-critical applications such as accelerator systems. Gaussian …

Uncertainty quantification for virtual diagnostic of particle accelerators

O Convery, L Smith, Y Gal, A Hanuka - Physical Review Accelerators and …, 2021 - APS
Virtual diagnostic (VD) is a computational tool based on deep learning that can be used to
predict a diagnostic output. VDs are especially useful in systems where measuring the …