Investigating structural and functional aspects of the brain's criticality in stroke

1 code implementation • 26 Jul 2023 • Jakub Janarek, Zbigniew Drogosz, Jacek Grela, Jeremi K. Ochab, Paweł Oświęcimka

This paper addresses the question of the brain's critical dynamics after an injury such as a stroke.

SLOVA: Uncertainty Estimation Using Single Label One-Vs-All Classifier

no code implementations • 28 Jun 2022 • Bartosz Wójcik, Jacek Grela, Marek Śmieja, Krzysztof Misztal, Jacek Tabor

The proposed classifier is confident only if a single class has a high probability and other probabilities are negligible.

Non-intersecting Brownian bridges in the flat-to-flat geometry

no code implementations • 3 Mar 2021 • Jacek Grela, Satya N. Majumdar, Gregory Schehr

At certain specific values of intermediate times $t$, such as $t=t_f/2$, $t=t_f/3$ and $t=t_f/4$ we obtain the average density of the flat-to-flat bridge explicitly.

Point Processes Statistical Mechanics Mathematical Physics Mathematical Physics Probability