Publications related to Kelvin

On double-descent in uncertainty quantification in overparametrized models

Florent Gérard Krzakala, Lenka Zdeborová, Lucas Andry Clarte, Bruno Loureiro, Bruno Loureiro

Uncertainty quantification is a central challenge in reliable and trustworthy machine learning. Naive measures such as last-layer scores are well-known to yield overconfident estimates in the context of overparametrized neural networks. Several methods, ra ...

PMLR Proceedings of Machine Learning Research2023

Development of advanced linearized gyrokinetic collision operators using a moment approach

Paolo Ricci, Justin Richard Ball, Louis Nicolas Stenger, Rogério Manuel Cabete De Jesus Jorge, Baptiste Jimmy Frei, Antoine Cyril David Hoffmann

The derivation and numerical implementation of a linearized version of the gyrokinetic (GK) Coulomb collision operator (Jorge et al., J. Plasma Phys., vol. 85, 2019, 905850604) and of the widely used linearized GK Sugama collision operator (Sugama et al., ...

CAMBRIDGE UNIV PRESS2021

Temperature dependence of reconfigurable bandstop filters using vanadium dioxide switches

Mihai Adrian Ionescu, Matteo Cavalieri, Andrei Müller

In this Letter, we report and investigate the temperature dependency of various radio frequency (RF) parameters for a fabricated reconfigurable bandstop filter with vanadium dioxide (VO2) switches measured up to 55 GHz. Here, the insulator-to-metal (ITM) a ...

2020

Maximum-energy records in glassy energy landscapes

Marco Baity-Jesi, Riccardo Ravasio

We study the evolution of the maximum energy E-max(t) reached between time 0 and time t in the dynamics of simple models with glassy energy landscapes, after an instant quench from infinite temperature to a target temperature T. Through a detailed descript ...

IOP PUBLISHING LTD2019

Effective conductivity of porous ceramics in a radiative environment

Sophia Haussener, Clemens Gregor Suter, Jérémy Raphaël Mora-Monteros

The knowledge of the effective thermal conductivity, taking into account conduction and radiation, is crucial for the accurate prediction of the thermal behavior of porous foams, especially in an environment where radiation is dominating. We present a comb ...

2019

A dilute gold nanoparticle suspension as small-angle X-ray scattering standard for an absolute scale using an extended Guinier approximation

Andrea Testino, Agnese Carino, Mohammad Reza Andalibi

In this article, a practical procedure for absolute intensity calibration for small-angle scattering (SAXS) studies on liquid microjets is established. A gold nanoparticle suspension is used as standard so that the intercept at Q = 0 of the SAXS scattering ...

2019

Temperature-colour interaction: is colour affecting people’s thermal perception?

Marilyne Andersen, Jan Wienold, Giorgia Chinazzo

Over the last century, a large number of studies has tried to answer to the question whether coloured stimuli could have an effect on human thermal perceptual evaluation (i.e., temperature-colour interaction). In the building research area, this effect is ...

2017

Estimates of the temperature flux-temperature gradient relation above a sea floor

Andrea Cimatoribus

The relation between the flux of temperature (or buoyancy), the vertical temperature gradient and the height above the bottom is investigated in an oceanographic context, using high-resolution temperature measurements. The model for the evolution of a stra ...

Cambridge University Press2016

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Kelvin

On double-descent in uncertainty quantification in overparametrized models

Development of advanced linearized gyrokinetic collision operators using a moment approach

Temperature dependence of reconfigurable bandstop filters using vanadium dioxide switches

Maximum-energy records in glassy energy landscapes

Effective conductivity of porous ceramics in a radiative environment

A dilute gold nanoparticle suspension as small-angle X-ray scattering standard for an absolute scale using an extended Guinier approximation

Temperature-colour interaction: is colour affecting people’s thermal perception?

Thermodynamic properties of highly frustrated quantum spin ladders: Influence of many-particle bound states

Estimates of the temperature flux-temperature gradient relation above a sea floor

Stabilization of the chiral phase of theSU(6m)Heisenberg model on the honeycomb lattice withmparticles per site formlarger than 1

Graph Chatbot

Chat with Graph Search

Estimates of the temperature flux-temperature gradient relation above a sea floor

Thermodynamic properties of highly frustrated quantum spin ladders: Influence of many-particle bound states

On double-descent in uncertainty quantification in overparametrized models

Maximum-energy records in glassy energy landscapes

Stabilization of the chiral phase of theSU(6m)Heisenberg model on the honeycomb lattice withmparticles per site formlarger than 1

Temperature dependence of reconfigurable bandstop filters using vanadium dioxide switches

Effective conductivity of porous ceramics in a radiative environment

A dilute gold nanoparticle suspension as small-angle X-ray scattering standard for an absolute scale using an extended Guinier approximation

Temperature-colour interaction: is colour affecting people’s thermal perception?

Development of advanced linearized gyrokinetic collision operators using a moment approach