Enhanced sampling with machine learning

S Mehdi, Z Smith, L Herron, Z Zou… - Annual Review of …, 2024 - annualreviews.org
Molecular dynamics (MD) enables the study of physical systems with excellent
spatiotemporal resolution but suffers from severe timescale limitations. To address this …

Deep learning the slow modes for rare events sampling

L Bonati, GM Piccini… - Proceedings of the …, 2021 - National Acad Sciences
The development of enhanced sampling methods has greatly extended the scope of
atomistic simulations, allowing long-time phenomena to be studied with accessible …

Artificial intelligence techniques for integrative structural biology of intrinsically disordered proteins

A Ramanathan, H Ma, A Parvatikar… - Current Opinion in …, 2021 - Elsevier
Highlights•Recent successes of artificial intelligence (AI) and machine learning (ML)
techniques can be leveraged to obtain quantitative insights into how intrinsically disordered …

A unified framework for machine learning collective variables for enhanced sampling simulations: mlcolvar

L Bonati, E Trizio, A Rizzi, M Parrinello - The Journal of Chemical …, 2023 - pubs.aip.org
Identifying a reduced set of collective variables is critical for understanding atomistic
simulations and accelerating them through enhanced sampling techniques. Recently …

Deep learning collective variables from transition path ensemble

D Ray, E Trizio, M Parrinello - The Journal of Chemical Physics, 2023 - pubs.aip.org
The study of the rare transitions that take place between long lived metastable states is a
major challenge in molecular dynamics simulations. Many of the methods suggested to …

Discovering reaction pathways, slow variables, and committor probabilities with machine learning

H Chen, B Roux, C Chipot - Journal of Chemical Theory and …, 2023 - ACS Publications
A significant challenge faced by atomistic simulations is the difficulty, and often impossibility,
to sample the transitions between metastable states of the free-energy landscape …

Manifold learning in atomistic simulations: a conceptual review

J Rydzewski, M Chen, O Valsson - Machine Learning: Science …, 2023 - iopscience.iop.org
Analyzing large volumes of high-dimensional data requires dimensionality reduction: finding
meaningful low-dimensional structures hidden in their high-dimensional observations. Such …

MLCV: Bridging machine-learning-based dimensionality reduction and free-energy calculation

H Chen, H Liu, H Feng, H Fu, W Cai… - Journal of Chemical …, 2021 - ACS Publications
Importance-sampling algorithms leaning on the definition of a model reaction coordinate
(RC) are widely employed to probe processes relevant to chemistry and biology alike …

Discover, sample, and refine: Exploring chemistry with enhanced sampling techniques

U Raucci, V Rizzi, M Parrinello - The Journal of Physical Chemistry …, 2022 - ACS Publications
Over the last few decades, enhanced sampling methods have been continuously improved.
Here, we exploit this progress and propose a modular workflow for blind reaction discovery …

The confluence of machine learning and multiscale simulations

H Bhatia, F Aydin, TS Carpenter, FC Lightstone… - Current Opinion in …, 2023 - Elsevier
Multiscale modeling has a long history of use in structural biology, as computational
biologists strive to overcome the time-and length-scale limits of atomistic molecular …