Search Results for author: Bryan Glaz

Found 6 papers, 2 papers with code

Machine-learning prediction of tipping and collapse of the Atlantic Meridional Overturning Circulation

no code implementations21 Feb 2024 Shirin Panahi, Ling-Wei Kong, Mohammadamin Moradi, Zheng-Meng Zhai, Bryan Glaz, Mulugeta Haile, Ying-Cheng Lai

Recent research on the Atlantic Meridional Overturning Circulation (AMOC) raised concern about its potential collapse through a tipping point due to the climate-change caused increase in the freshwater input into the North Atlantic.

Machine-learning parameter tracking with partial state observation

1 code implementation15 Nov 2023 Zheng-Meng Zhai, Mohammadamin Moradi, Bryan Glaz, Mulugeta Haile, Ying-Cheng Lai

In particular, with training data from a subset of the dynamical variables of the system for a small number of known parameter values, the framework is able to accurately predict the parameter variations in time.

Model-free tracking control of complex dynamical trajectories with machine learning

1 code implementation Nature Communications 2023 Zheng-Meng Zhai, Mohammadamin Moradi, Ling-Wei Kong, Bryan Glaz, Mulugeta Haile, Ying-Cheng Lai

We develop a model-free, machine-learning framework to control a two-arm robotic manipulator using only partially observed states, where the controller is realized by reservoir computing.

Digital twins of nonlinear dynamical systems

no code implementations5 Oct 2022 Ling-Wei Kong, Yang Weng, Bryan Glaz, Mulugeta Haile, Ying-Cheng Lai

We articulate the design imperatives for machine-learning based digital twins for nonlinear dynamical systems subject to external driving, which can be used to monitor the ``health'' of the target system and anticipate its future collapse.

Tomography of time-dependent quantum spin networks with machine learning

no code implementations15 Mar 2021 Chen-Di Han, Bryan Glaz, Mulugeta Haile, Ying-Cheng Lai

In particular, we develop a deep learning algorithm according to some physics motivated loss function based on the Heisenberg equation, which "forces" the neural network to follow the quantum evolution of the spin variables.

BIG-bench Machine Learning Time Series +1

Adaptable Hamiltonian neural networks

no code implementations25 Feb 2021 Chen-Di Han, Bryan Glaz, Mulugeta Haile, Ying-Cheng Lai

The rapid growth of research in exploiting machine learning to predict chaotic systems has revived a recent interest in Hamiltonian Neural Networks (HNNs) with physical constraints defined by the Hamilton's equations of motion, which represent a major class of physics-enhanced neural networks.

BIG-bench Machine Learning Time Series +1

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