Search Results for author: Aaron R. Dinner

Found 4 papers, 3 papers with code

Transformers are efficient hierarchical chemical graph learners

1 code implementation2 Oct 2023 Zihan Pengmei, Zimu Li, Chih-chan Tien, Risi Kondor, Aaron R. Dinner

We demonstrate SubFormer on benchmarks for predicting molecular properties from chemical structures and show that it is competitive with state-of-the-art graph transformers at a fraction of the computational cost, with training times on the order of minutes on a consumer-grade graphics card.

Graph Representation Learning

Inexact iterative numerical linear algebra for neural network-based spectral estimation and rare-event prediction

1 code implementation22 Mar 2023 John Strahan, Spencer C. Guo, Chatipat Lorpaiboon, Aaron R. Dinner, Jonathan Weare

Understanding dynamics in complex systems is challenging because there are many degrees of freedom, and those that are most important for describing events of interest are often not obvious.

A strong non-equilibrium bound for sorting of crosslinkers on growing biopolymers

no code implementations21 Dec 2020 Yuqing Qiu, Michael Nguyen, Glen M. Hocky, Aaron R. Dinner, Suriyanarayanan Vaikuntanathan

Understanding the role of non-equilibrium driving in self-organization is crucial for developing a predictive description of biological systems, yet it is impeded by their complexity.

Soft Condensed Matter Statistical Mechanics

Flow-dependent unfolding and refolding of an RNA by nonequilibrium umbrella sampling

1 code implementation27 Apr 2011 Alex Dickson, Mark Maienschein-Cline, Allison Tovo-Dwyer, Jeff R. Hammond, Aaron R. Dinner

To solve this problem, enhanced sampling methods have been developed that divide a phase space into regions and integrate trajectory segments in each region.

Statistical Mechanics Soft Condensed Matter Biomolecules Computation

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