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03/22/2023
Inexact iterative numerical linear algebra for neural network-based spectral estimation and rare-event prediction
Understanding dynamics in complex systems is challenging because there a...
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06/10/2022
Revealing the statistics of extreme events hidden in short weather forecast data
Extreme weather events have significant consequences, dominating the imp...
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06/04/2021
Ensemble Markov chain Monte Carlo with teleporting walkers
We introduce an ensemble Markov chain Monte Carlo approach to sampling f...
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03/22/2021
Approximating matrix eigenvalues by randomized subspace iteration
Traditional numerical methods for calculating matrix eigenvalues are pro...
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06/25/2020
A metric on directed graphs and Markov chains based on hitting probabilities
The shortest-path, commute time, and diffusion distances on undirected g...
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05/05/2020
Error bounds for dynamical spectral estimation
Dynamical spectral estimation is a well-established numerical approach f...
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12/16/2019
A Kinetic Monte Carlo Approach for Simulating Cascading Transmission Line Failure
In this work, cascading transmission line failures are studied through a...
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05/01/2019
Maximizing simulated tropical cyclone intensity with action minimization
Direct computer simulation of intense tropical cyclones (TCs) in weather...
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06/06/2018
Simulating the stochastic dynamics and cascade failure of power networks
For large-scale power networks, the failure of particular transmission l...
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05/22/2018
Langevin Markov Chain Monte Carlo with stochastic gradients
Monte Carlo sampling techniques have broad applications in machine learn...
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07/13/2016