18 citations · 34 across the 5 of their papers we have counts for
9 papers
Ensemble Markov chain Monte Carlo with teleporting walkers
Michael Lindsey, Jonathan Weare, Anna Zhang
We introduce an ensemble Markov chain Monte Carlo approach to sampling from a probability density with known likelihood. This method upgrades an underlying Markov chain by allowing…
Long-timescale predictions from short-trajectory data: A benchmark analysis of the trp-cage miniprotein
John Strahan, Adam Antoszewski, Chatipat Lorpaiboon +3
Elucidating physical mechanisms with statistical confidence from molecular dynamics simulations can be challenging owing to the many degrees of freedom that contribute to collectiv…
Path properties of atmospheric transitions: illustration with a low-order sudden stratospheric warming model
Justin Finkel, Dorian Abbot, Jonathan Weare
Many rare weather events, including hurricanes, droughts, and floods, dramatically impact human life. To accurately forecast these events and characterize their climatology require…
A Kinetic Monte Carlo Approach for Simulating Cascading Transmission Line Failure
Jacob Roth, David A. Barajas-Solano, Panos Stinis +2
In this work, cascading transmission line failures are studied through a dynamical model of the power system operating under fixed conditions. The power grid is modeled as a stocha…
Maximizing simulated tropical cyclone intensity with action minimization
David A. Plotkin, Robert J. Webber, Morgan E O'Neill +2
Direct computer simulation of intense tropical cyclones (TCs) in weather models is limited by computational expense. Intense TCs are rare and have small-scale structures, making it…
Galerkin Approximation of Dynamical Quantities using Trajectory Data
Erik H. Thiede, Dimitrios Giannakis, Aaron R. Dinner +1
Understanding chemical mechanisms requires estimating dynamical statistics such as expected hitting times, reaction rates, and committors. Here, we present a general framework for…