Výsledky vyhledávání - "Des paramètres"

Dissertation/ Thesis

Parameter, experience, and compute efficient deep reinforcement learning

Autor: Nikishin, Evgenii

Cette thèse présente trois contributions qui améliorent des axes distincts de l’efficacité des algorithmes d’apprentissage par renforcement profond (RL). Notre première contribution commence par la prémisse selon laquelle les algorithmes RL

Externí odkaz: http://hdl.handle.net/1866/40249

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Modélisation des interactions physiques entre un humain et un robot avec élasticité adaptative

Autor: Popov, Dmitrii

Publikováno v: Robotics [cs.RO]. Ecole nationale supérieure Mines-Télécom Atlantique, 2023. English. ⟨NNT : 2023IMTA0357⟩

The thesis deals with the modeling of physical interactions between a human and a robot, which is extremely important for the design and development of modern collaborative work cells for new industrial applications. It focuses on the development of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______165::b8381cf76d217cfdc92501cd1624e67d
https://theses.hal.science/tel-04116909

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Mathematical modeling of the cardiac mitochondrial activity

Autor: Tarraf, Bachar

Publikováno v: Numerical Analysis [math.NA]. Université de Bordeaux, 2022. English. ⟨NNT : 2022BORD0025⟩

Cardiac mitochondria are intracellular organelles that have many crucial roles, including energy metabolism and cellular calcium regulation. They are thus linked to the excitation-contraction cycle of the heart cell. A large number of mathematical mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______165::cb9c116583b6c982ec37eb85edfa185b
https://theses.hal.science/tel-03619984/document

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Optimisation des paramètres d'un modèle de transport de charge pour la caractérisation électrique des matériaux diélectriques

Autor: Hallak Hammoud, Khaled

A mathematical model based on the physics of insulating materials has been developed in our laboratory to describe the bipolar charge transport (BCT) in low-density polyethylene (LDPE) under DC stress. The phenomena of trapping and detrapping, the ba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______166::d17942d3269931280fa90b65c50a840c
https://theses.hal.science/tel-03760701

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Vers une amélioration de l'imagerie par tomographie à Rayons X de laboratoire : optimisation des paramètres d'acquisition et utilisation de détecteurs à comptage de photons

Autor: Murtaza, Habib

This study deals with developments to increase the possibilities offered by laboratory X-ray computed tomography in material science by focusing on contrast enhancement and on time resolution aspect. First, the feasibility of using a new generation p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______166::0ce6bd2e4d78c9e5a7e590dc70100ca0
https://hal.archives-ouvertes.fr/tel-03719910

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Méthodes et outils pour la conception optimale d'expériences appliqués à la caractérisation efficace de la résistance bactérienne aux traitements antibiotiques

Autor: Carcano, Arthur

Publikováno v: Bioinformatics [q-bio.QM]. Université de Paris, 2021. English. ⟨NNT : ⟩

In the last two decades, systems biology has experienced an ever-increasing boom, the momentum of which has also accelerated the rise in popularity of mathematical modeling in biology. Models of increasing complexity are being published daily, but th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6cc17b5f788472e05fd676df824aa3c8
https://inria.hal.science/tel-03612649/file/Thesis_Final_Arthur_Carcano.pdf

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Microstructure, texture et propagation des ondes ultrasonores dans un superalliage à base de nickel fait par fabrication additive

Autor: Khabouchi, Amal

Publikováno v: Science des matériaux [cond-mat.mtrl-sci]. Université de Lorraine, 2021. Français. ⟨NNT : 2021LORR0349⟩

Additive Manufacturing is a revolutionary industrial technique that has attracted increasing interest since the late 1980s and is gradually beginning to replace conventional manufacturing processes, and even to open horizons for the creation of new t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3515::d53d03f0b523521ee888646a376f7e03
https://hal.univ-lorraine.fr/tel-03719680/file/DDOC_T_2021_0349_KHABOUCHI.pdf

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Model-based processing for the estimation of space-charge distribution from non-contact pulsed electro-acoustic measurements

Autor: Khaled Chahine, Mohamad Arnaout, Denis Payan, Thierry Paulmier

Publikováno v: Journal of Electrostatics
Journal of Electrostatics, Elsevier, 2021, 114, pp.103636. ⟨10.1016/j.elstat.2021.103636⟩

International audience; Estimating the space-charge distribution using the pulsed electro-acoustic method requires a calibration procedure, in which a reference voltage signal is measured and used to divide the output voltage signal of the piezoelect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9c5758c87e772f0978843f91cb9570d
https://hal.archives-ouvertes.fr/hal-03447117/file/DPHY21131_vacceptee.pdf

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Akademický článek

GA-based solar cell parameters extraction Application to single, double and triple diode models

Autor: A. Harrag, S. Messalti

Publikováno v: Revue des Énergies Renouvelables, Vol 18, Iss 4, Pp 701 – 711-701 – 711 (2015)

In this paper, we propose a new technique based on genetic algorithm for the extraction of electrical parameters (the saturation current, the serial resistance, the parallel resistance and the ideality factor). The models with five, seven and nine pa

Externí odkaz: https://doaj.org/article/f8e9d002dfad4a57b7df91f50ae12c8f

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