3 papers
physics.bio-ph2026
You ain't seen nothing, and yet: Future biochemical concentrations can be predicted with surprisingly high accuracy
Ketevan Danelia, Sean A. Ridout, Ilya Nemenman
Accurate sensing of chemical concentrations is essential for numerous biological processes. The accuracy of this sensing, for small numbers of molecules, is limited by shot noise.…
math.ST2025
Distribution of singular values in large sample cross-covariance matrices
Arabind Swain, Sean Alexander Ridout, Ilya Nemenman
For two large matrices and with Gaussian i.i.d.\ entries and dimensions and , respectively, we derive the probability distrib…
cond-mat.soft2024
The dynamics of machine-learned "softness" in supercooled liquids describe dynamical heterogeneity
Sean A. Ridout, Andrea J. Liu
The dynamics of supercooled liquids slow down and become increasingly heterogeneous as they are cooled. Recently, local structural variables identified using machine learning, such…