Results 81 to 90 of about 7,842 (187)

Thermodynamics of exponential Kolmogorov–Nagumo averages

New Journal of Physics, 2023
This paper investigates generalized thermodynamic relationships in physical systems where relevant macroscopic variables are determined by the exponential Kolmogorov–Nagumo average.
Pablo A Morales, Jan Korbel, Fernando E Rosas   +2 more
doaj   +1 more source

A Variational Perspective on Accelerated Methods in Optimization

, 2016
Accelerated gradient methods play a central role in optimization, achieving optimal rates in many settings. While many generalizations and extensions of Nesterov's original acceleration method have been proposed, it is not yet clear what is the natural ...
Jordan, Michael I., Wibisono, Andre, Wilson, Ashia C.   +2 more
core   +1 more source

The Role of Belatacept‐Use and Senescence on Infectious and Mortality Complications After Kidney Transplantation

Transplant Infectious Disease, EarlyView.
ABSTRACT Introduction Studies evaluating the incidence of infections after belatacept as a substitute for calcineurin inhibitors (CNI) or antimetabolite in kidney transplant (KT) yielded conflicting results. We compared infectious outcomes after belatacept‐use to no belatacept‐use in KT recipients.
Hareesh Singam, Abdinoor Abdi, Wyatt Tarter, Ben Langworthy, Adam Bregman, Karam M. Obeid   +5 more
wiley   +1 more source

Sound offset responses become highly informative in the auditory cortex

The Journal of Physiology, EarlyView.
Abstract figure legend Using large datasets of neural responses to diverse sounds recorded across four stages of the mouse auditory system (depicted and colour‐coded on the left), offset responses occurring after the termination of each sound (time window indicated by the orange shaded area superimposed with activity traces) were characterized and it ...
Charly Lamothe, Sophie Bagur, Etienne Gosselin, Brice Bathellier   +3 more
wiley   +1 more source

Distinctive neurophysiological correlates of sound onset and offset perception in humans

The Journal of Physiology, EarlyView.
Abstract figure legend Electroencephalography (EEG) recordings were obtained from participants listening to successive pairs of 1‐2 s noises in a silent background (Study 1) or successive pairs 1‐2 s silent gaps in a noise background (Study 2). Participants heard the same stimuli in the context of either a duration discrimination task (identifying ...
Fatima Ali, Gabriela Bury, Adèle Simon, Jennifer F. Linden   +3 more
wiley   +1 more source

A new species of jewel‐babbler (Cinclosomatidae: Ptilorrhoa) from the Southern Fold Mountains of Papua New Guinea

Ibis, Volume 168, Issue 2, Page 431-450, April 2026.
Based on distinctive morphological and vocal characters we describe a new species of jewel‐babbler (genus Ptilorrhoa) from the forested karst of the Southern Fold Mountains in Papua New Guinea. The description is based on camera trap data and is presented in accordance with ICZN Declaration 45.
Iain A. Woxvold, Banak G. Gamui, Leo Legra, Samson Yama, Bonny Koane, Salape Tulai   +5 more
wiley   +1 more source

On Bounds for Norms of Reparameterized ReLU Artificial Neural Network Parameters: Sums of Fractional Powers of the Lipschitz Norm Control the Network Parameter Vector

Mathematical Methods in the Applied Sciences, Volume 49, Issue 4, Page 2135-2160, 15 March 2026.
ABSTRACT It is an elementary fact in the scientific literature that the Lipschitz norm of the realization function of a feedforward fully connected rectified linear unit (ReLU) artificial neural network (ANN) can, up to a multiplicative constant, be bounded from above by sums of powers of the norm of the ANN parameter vector.
Arnulf Jentzen, Timo Kröger
wiley   +1 more source

Log-Determinant Divergences Revisited: Alpha-Beta and Gamma Log-Det Divergences

Entropy, 2015
This work reviews and extends a family of log-determinant (log-det) divergences for symmetric positive definite (SPD) matrices and discusses their fundamental properties.
Andrzej Cichocki, Sergio Cruces, Shun-ichi Amari   +2 more
doaj   +1 more source

Bayesian influence diagnostics using normalized functional Bregman divergence

Communications in Statistics - Theory and Methods, 2020
Ideally, any statistical inference should be robust to local influences. Although there are simple ways to check about leverage points in independent and linear problems, more complex models require more sophisticated methods. Kullback-Leiber and Bregman divergences were already applied in Bayesian inference to measure the isolated impact of each ...
Ian M. Danilevicz, Ricardo S. Ehlers
openaire   +2 more sources

Alpha‐synuclein co‐pathology in a real‐world early Alzheimer's disease cohort

Alzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract BACKGROUND Most Alzheimer's disease (AD) cases show mixed pathology, with α‐synuclein (αSyn) aggregates present in a substantial proportion. The cerebrospinal fluid (CSF) α‐synuclein seed amplification assay (αS‐SAA) enables in vivo detection of pathogenic αSyn aggregates, but its clinical significance remains unclear. METHODS We prospectively
Tamara Shiner, Talya Nathan, Mori Hai Levy, Aya Bar David, Nurit Omer, Anan Abu Awad, Elissa Ash, Mali Gana Weisz, Orly Goldstein, Yifat Alcalay, Keren Regev, Jennifer Lamoureux, Kendall Van Keuren‐Jensen, Cornelis Blauwendraat, Roy N Alcalay, Noa Bregman   +15 more
wiley   +1 more source