Zobrazeno 1 - 10
of 5 538
pro vyhledávání: '"Delvenne, P."'
Bistable autonomous systems can be found inmany areas of science. When the intrinsic noise intensity is large, these systems exhibits stochastic transitions from onemetastable steady state to another. In electronic bistable memories, these transition
Externí odkaz:
http://arxiv.org/abs/2405.07902
We characterize the possible moments of entropy production for general overdamped Markovian systems. We find a general formulation of the problem, and derive a new necessary condition between the second and third moment. We determine all possible fir
Externí odkaz:
http://arxiv.org/abs/2404.00422
Due to their flexibility to represent almost any kind of relational data, graph-based models have enjoyed a tremendous success over the past decades. While graphs are inherently only combinatorial objects, however, many prominent analysis tools are b
Externí odkaz:
http://arxiv.org/abs/2403.15023
SRAM bitcells in retention mode behave as autonomous stochastic nonlinear dynamical systems. From observation of variability-aware transient noise simulations, we provide an unidimensional model, fully characterizable by conventional deterministic SP
Externí odkaz:
http://arxiv.org/abs/2402.11691
Stability of ultra-low-voltage SRAM bitcells in retention mode is threatened by two types of uncertainty: process variability and intrinsic noise. While variability dominates the failure probability, noise-induced bit flips in weakened bitcells lead
Externí odkaz:
http://arxiv.org/abs/2402.11685
Publikováno v:
VAN BRANDT, L\'eopold et DELVENNE, Jean-Charles. Noise-dissipation relation for nonlinear electronic circuits. Applied Physics Letters, 2023, vol. 122, no 26
An extension of fluctuation-dissipation theorem is used to derive a "speed limit" theorem for nonlinear electronic devices. This speed limit provides a lower bound on the dissipation that is incurred when transferring a given amount of electric charg
Externí odkaz:
http://arxiv.org/abs/2307.02648
We prove a fundamental limitation on the efficiency of a wide class of Reinforcement Learning (RL) algorithms. This limitation applies to model-free RL methods as well as a broad range of model-based methods, such as planning with tree search. Under
Externí odkaz:
http://arxiv.org/abs/2309.16291
We propose a novel bound on the mimimum dissipation required in any circumstances to transfer a certain amount of charge through any resistive device. We illustrate it on the task of writing a logical 1 (encoded as a prescribed voltage) into a capaci
Externí odkaz:
http://arxiv.org/abs/2307.08993
Autor:
Damien Chevallier, Léo Maucourt, Isabelle Charrier, Pierre Lelong, Yves Le Gall, Eric Menut, Bryan Wallace, Cyrielle Delvenne, Orsolya Vincze, Lorène Jeantet, Marc Girondot, Jordan Martin, Ouvéa Bourgeois, Muriel Lepori, Pascal Fournier, Christine Fournier-Chambrillon, Sidney Régis, Nicolas Lecerf, Fabien Lefebvre, Nathalie Aubert, Mosiah Arthus, Matthieu Pujol, Michel Anthony Nalovic, Moulanier Nicolas, Marie-Clémence Burg, Pascale Chevallier, Tao Chevallier, Antony Landreau, Stéphane Meslier, Eugène Larcher, Yvon Le Maho
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-7 (2024)
Abstract Incidental capture of non-target species poses a pervasive threat to many marine species, with sometimes devastating consequences for both fisheries and conservation efforts. Because of the well-known importance of vocalizations in cetaceans
Externí odkaz:
https://doaj.org/article/299fd3499965435cbb8897bfdeb6c140
Autor:
Aurore Delvenne, Charysse Vandendriessche, Johan Gobom, Marlies Burgelman, Pieter Dujardin, Clint De Nolf, Betty M. Tijms, Charlotte E. Teunissen, Suzanne E. Schindler, Frans Verhey, Inez Ramakers, Pablo Martinez-Lage, Mikel Tainta, Rik Vandenberghe, Jolien Schaeverbeke, Sebastiaan Engelborghs, Ellen De Roeck, Julius Popp, Gwendoline Peyratout, Magda Tsolaki, Yvonne Freund-Levi, Simon Lovestone, Johannes Streffer, Lars Bertram, Kaj Blennow, Henrik Zetterberg, Pieter Jelle Visser, Roosmarijn E. Vandenbroucke, Stephanie J. B. Vos
Publikováno v:
Fluids and Barriers of the CNS, Vol 21, Iss 1, Pp 1-17 (2024)
Abstract Background Structural and functional changes of the choroid plexus (ChP) have been reported in Alzheimer’s disease (AD). Nonetheless, the role of the ChP in the pathogenesis of AD remains largely unknown. We aim to unravel the relation bet
Externí odkaz:
https://doaj.org/article/7c5db71c472645af80c01089faaa997c