Literatura científica selecionada sobre o tema "Boîtes noires"
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Artigos de revistas sobre o assunto "Boîtes noires"
Corteel, Mathieu. "Les boîtes noires de la pandémie". Multitudes 86, n.º 1 (23 de março de 2022): 147–55. http://dx.doi.org/10.3917/mult.086.0147.
Texto completo da fonteViveret, Patrick. "Le citoyen et les deux « boîtes noires »". Le Débat 71, n.º 4 (1992): 105. http://dx.doi.org/10.3917/deba.071.0105.
Texto completo da fonteMasure, Anthony. "Résister aux boîtes noires. Design et intelligences artificielles". Cités N°80, n.º 4 (2019): 31. http://dx.doi.org/10.3917/cite.080.0031.
Texto completo da fonteSolomon, Jon, Anne Querrien e Valentin Schaepelynck. "Le printemps de Taïwan : quand les Transformers investissent les boîtes noires". Chimères 83, n.º 2 (2014): 132. http://dx.doi.org/10.3917/chime.083.0132.
Texto completo da fonteVincent, Marie-Odile. "L’âgisme à l’épreuve de la vie en EHPAD". Études sur la mort 160, n.º 2 (6 de fevereiro de 2024): 31–52. http://dx.doi.org/10.3917/eslm.160.0031.
Texto completo da fonteMitchell, Timothy, Pierre Charbonnier e Julien Vincent. "Étudier les infrastructures pour ouvrir les boîtes noires politiques. Entretien avec Timothy Mitchell". Tracés, n.º 35 (4 de dezembro de 2018): 209–28. http://dx.doi.org/10.4000/traces.8499.
Texto completo da fonteQuéré, Louis. "Les boîtes noires de Bruno Latour ou le lien social dans la machine". Réseaux 7, n.º 36 (1989): 95–117. http://dx.doi.org/10.3406/reso.1989.1354.
Texto completo da fonteNoucher, Matthieu, Françoise Gourmelon e Christophe Claramunt. "Pour un observatoire des données géographiques du Web". Revue Internationale de Géomatique 29, n.º 1 (janeiro de 2019): 9–30. http://dx.doi.org/10.3166/rig.2019.00074.
Texto completo da fonteBreton, Luc. "Suivre le cadavre, du décès à l’exposition". Intervention 23, n.º 2 (18 de janeiro de 2012): 38–42. http://dx.doi.org/10.7202/1007588ar.
Texto completo da fonteDesbois, Henri. "Noucher M., Blanc des cartes et boîtes noires algorithmiques , Paris, CNRS Éditions, 2023, 407 p." Annales de géographie N° 754, n.º 6 (11 de dezembro de 2023): 108. http://dx.doi.org/10.3917/ag.754.0108.
Texto completo da fonteTeses / dissertações sobre o assunto "Boîtes noires"
Laugel, Thibault. "Interprétabilité locale post-hoc des modèles de classification "boites noires"". Electronic Thesis or Diss., Sorbonne université, 2020. http://www.theses.fr/2020SORUS215.
Texto completo da fonteThis thesis focuses on the field of XAI (eXplainable AI), and more particularly local post-hoc interpretability paradigm, that is to say the generation of explanations for a single prediction of a trained classifier. In particular, we study a fully agnostic context, meaning that the explanation is generated without using any knowledge about the classifier (treated as a black-box) nor the data used to train it. In this thesis, we identify several issues that can arise in this context and that may be harmful for interpretability. We propose to study each of these issues and propose novel criteria and approaches to detect and characterize them. The three issues we focus on are: the risk of generating explanations that are out of distribution; the risk of generating explanations that cannot be associated to any ground-truth instance; and the risk of generating explanations that are not local enough. These risks are studied through two specific categories of interpretability approaches: counterfactual explanations, and local surrogate models
Dahan, Jean-Jacques. "La démarche de découverte expérimentalement médiée par cabri-géométrie en mathématiques : un essai de formalisation à partir de l'analyse de démarches de résolutions de problèmes de boîtes noires". Université Joseph Fourier (Grenoble), 2005. https://tel.archives-ouvertes.fr/tel-00356107.
Texto completo da fonteOur work is focused on the process of discovery in the context of experimentations with Cabri-Geometry. The analysis of a corpus going beyond mathematics enlightens the way discovery happens, is possibly transmitted as weil as the role of experimentation in this process. This analysis validates our initial hypothesis breaking out the experimental process of discovery into macro-stages before and after conjecture including micro-stages of "exp loration- interpretation". The analysis of the solving process of a particular black box task allows us to refine our a priori model of discovery process by cIarifying the role of the figure (Duval), the levels of geometry (Parzysz's praxeologies : Gland G2) and the extensions we have developed (G 1 and G2 information), the uames ofinquiry (Millar) and the state of the experimental proof (Johsua). The analysis of the experimentations we carried out provides an improved model that allows teachers to have a minimal knowledge about the heuristic stages of their students' work, to develop analytical studies and research activities with precise aims that are linked with the formalised stages of our model and possibly to evaluate this work. At last, current activities have been analysed with our model and show its adequacy. Activities built to improve specific stages of the process of discovery, show the viability of our model as a basis for creating pedagogic scenarios according to the model
Pernet, Clément. "Algèbre linéaire exacte efficace : le calcul du polynôme caractéristique". Phd thesis, Université Joseph Fourier (Grenoble), 2006. http://tel.archives-ouvertes.fr/tel-00111346.
Texto completo da fonteLe calcul du polynôme caractéristique est l'un des problèmes classiques en algèbre linéaire. Son calcul exact permet par exemple de déterminer la similitude entre deux matrices, par le calcul de la forme normale de Frobenius, ou la cospectralité de deux graphes. Si l'amélioration de sa complexité théorique reste un problème ouvert, tant pour les méthodes denses que boîte noire, nous abordons la question du point de vue de la praticabilité : des algorithmes adaptatifs pour les matrices denses ou boîte noire sont dérivés des meilleurs algorithmes existants pour assurer l'efficacité en pratique. Cela permet de traiter de façon exacte des problèmes de dimensions jusqu'alors inaccessibles.
Ros, Raymond. "Optimisation Continue Boîte Noire : Comparaison et Conception d'Algorithmes". Phd thesis, Université Paris Sud - Paris XI, 2009. http://tel.archives-ouvertes.fr/tel-00595922.
Texto completo da fonteAkerma, Mahdjouba. "Impact énergétique de l’effacement dans un entrepôt frigorifique : analyse des approches systémiques : boîte noire / boîte blanche". Electronic Thesis or Diss., Sorbonne université, 2020. http://www.theses.fr/2020SORUS187.
Texto completo da fonteRefrigerated warehouses and cold rooms, mainly used for food conservation, constitute available storage cells; they can be considered as a network of "thermal batteries" ready to be used and one of the best existing solutions to store and delay electricity consumption. However, the risk related to temperature fluctuations of products due to periods of demand response - DR* and the risk of energy overconsumption limit the use of this strategy by industrials in food refrigeration. The present PhD thesis aims to characterize the electrical DR of warehouses and cold rooms by examining the thermal behavior of those systems, in terms of temperature fluctuation and electrical consumption. An experimental set-up was developed to study several DR scenarios (duration, frequency and operating conditions) and to propose new indicators to characterize the impact of DR periods on the thermal and energy behavior of refrigeration systems. This study has highlighted the importance of the presence of load to limit the temperature rise and thus to reduce the impact on stored products. The potential for DR application in the case of a cold store and a cold room was assessed, based on the development of two modeling approaches: “black box” (Machine Learning by artificial neural networks using Deep Learning models) and “white box” (physics). A possibility of interaction between these two approaches has been proposed, based on the use of black box models for prediction and the use of the white box model to generate input and output data
Bout, Erwan David Mickaël. "Poïétique et procédure : pour une esthétique de la boîte noire". Paris 1, 2009. http://www.theses.fr/2009PA010631.
Texto completo da fonteKadmiri, Younes. "Analyse vibroacoustique du bruit de graillonnement des boîtes de vitesses automobiles". Phd thesis, Ecole Centrale de Lyon, 2011. http://tel.archives-ouvertes.fr/tel-00670454.
Texto completo da fonteBarbillon, Pierre. "Méthodes d'interpolation à noyaux pour l'approximation de fonctions type boîte noire coûteuses". Phd thesis, Université Paris Sud - Paris XI, 2010. http://tel.archives-ouvertes.fr/tel-00559502.
Texto completo da fonteSaives, Jérémie. "Identification Comportementale "Boîte-noire" des Systèmes à Evénements Discrets par Réseaux de Petri Interprétés". Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLN018/document.
Texto completo da fonteThis thesis proposes a method to identify compact and expressive models of closed-loop reactive Discrete Event Systems (DES), for reverse-engineering or certification. The identification is passive, and blackbox, accessible knowledge being limited to input/output signals. Interpreted Petri Nets (IPN) represent both the observable behaviour (direct input/output causalities) and the unobservable behaviour (internal state evolutions) of the system. This thesis aims at identifying IPN models from an observed sequence of I/O vectors. The proposed contributions extend previous results towards scalability, to deal with realistic systems who exhibit concurrency.Firstly, the construction of the observable part of the IPN is improved by the addition of a filter limiting the effect of concurrency. It detects and removes spurious synchronizations caused by the controller. Then, a new approach is proposed to improve the discovery of the unobservable part. It is based on the use of projections and guarantees the reproduction of the observed behaviour, despite concurrency. An efficient heuristic is proposed to compute a model adapted to reverse-engineering, limiting the computational cost. Finally, a distributed approach is proposed to further reduce the computational cost, by automatically partitioning the system into subsystems. The efficiency of the cumulative effect of these contributions is validated on a system of realistic size
Baudin, Sophie. "Détection et extraction des bruits de type grenaille des boîtes de vitesses par approche cyclostationnaire angle/temps". Thesis, Lyon, INSA, 2014. http://www.theses.fr/2014ISAL0118.
Texto completo da fonteThe improvement of the engine noise emissions causes the emergence of new sources which were previously masked, like gearbox noises. Because of the engine acyclism some impacts can appear between the teeth of unloaded gears. Those impacts generate the so called rattle noise which is a current problem for car manufacturers. This work is focused on periodic cases of rattle noise. Their appearance and their level depend on operating conditions. In order to propose a specific detection indicator it is particularly useful to exploit the angle/time duality from measures in non-stationary conditions: the angle domain is linked to the periodicity of the impacts while the time domain is linked to their nature. An extension of the cyclostationary approach is thus exploited and the order/frequency spectral coherence is used to define a severity indicator of rattle noise. The validation of this indicator is obtained from measurements. For a first level of validation, a loose gear has been instrumented with an optical encoder in order to measure the relative velocity between this loose gear and the driving gear. The comparison with the proposed indicator shows its ability to effectively detect the impacts. For a second level of validation some listening sessions have been organized. The evolution of values of our indicator appears in accordance with the feeling of the listeners. After the detection of rattle noise it is interesting to extract its contribution from the measured signal. An extension of the cyclic Wiener filter is thus proposed for angle/time cyclostationary sources. The extracted signal being supposed only produced by impacts, the extracted impulses are then exploited in order to estimate a transfer function. This transfer function is compared with the other one obtained by a second method, also developed in this work. This method exploits the non-stationary regime and proposes a blind identification with cepstrum
Livros sobre o assunto "Boîtes noires"
Sautreau, Serge. Boîte noire. [Montréal]: nbj, 1986.
Encontre o texto completo da fonteMartelly, Stéphane. La boîte noire: Suivi de Départs. Montpellier, Québec: Écrits des hautes-terres, 2004.
Encontre o texto completo da fonte1911-, Lussier Philippe, ed. La boîte noire retrouvée: Biographie de Jean-Philibert Lussier. Sainte-Foy [Québec]: Éditions A. Sigier, 1985.
Encontre o texto completo da fonteLa philosophie dans la boîte noire: Cinq pièces faciles sur Wittgenstein. Paris: Kimé, 2000.
Encontre o texto completo da fonteOtelli, Jean-Pierre. Le Secret des boîtes noires : Enregistrements avant le crash. Altipresse, 2002.
Encontre o texto completo da fonteBoîtes noires et gilets jaunes: Regards croisés sur la socialité à l'ère de l'anthropocène. Editions L'Harmattan, 2019.
Encontre o texto completo da fonteMSSYEH, Taha. Boîte Noire. Independently Published, 2019.
Encontre o texto completo da fonteDiamond n' the rough. True Glory Publications, 2016.
Encontre o texto completo da fonteRobert, Denis. La Boîte noire. Les Arènes, 2002.
Encontre o texto completo da fonteFerrandez, Jacques, e Tonino Benacquista. La Boîte noire. Gallimard - Futuropolis, 2000.
Encontre o texto completo da fonteCapítulos de livros sobre o assunto "Boîtes noires"
Vidal, Geneviève. "Vers de nouvelles boîtes noires de la surveillance numérique". In Visibles et invisibles, 159–68. Presses universitaires de Perpignan, 2020. http://dx.doi.org/10.4000/books.pupvd.36387.
Texto completo da fonteBAILLARGEAT, Dominique. "Intelligence Artificielle et villes intelligentes". In Algorithmes et Société, 37–46. Editions des archives contemporaines, 2021. http://dx.doi.org/10.17184/eac.4544.
Texto completo da fonteErmoshina, Ksenia, Benjamin Loveluck e Francesca Musiani. "Chapitre 2. Surveillance et censure des infrastructures Internet en Russie : marchés, régulation et boîtes noires". In Genèse d’un autoritarisme numérique, 51–71. Presses des Mines, 2023. http://dx.doi.org/10.4000/books.pressesmines.9073.
Texto completo da fonte"L’INVENTEUR DE LA « BOÎTE NOIRE »". In Pierre Jeanniot, 163–70. Presses de l'Université du Québec, 2011. http://dx.doi.org/10.2307/j.ctv18phfr8.21.
Texto completo da fontePratt, Andy, e Gavin Parker. "Science, technologie, innovation : ouvrir la boîte noire". In Recherche et développement régional, 185–94. Éditions de la Sorbonne, 1997. http://dx.doi.org/10.4000/books.psorbonne.37131.
Texto completo da fonteBenhamou, Salima. "Que sait‐on du travail ?" In Que sait‐on du travail ?, 176–91. Presses de Sciences Po, 2023. http://dx.doi.org/10.3917/scpo.colle.2023.01.0176.
Texto completo da fonteGrandazzi, Albane, e Juliette Senn. "L’expérience de la thèse en management". In L’expérience de la thèse en management, 322–35. EMS Editions, 2023. http://dx.doi.org/10.3917/ems.gaill.2023.01.0322.
Texto completo da fonteAïdan, Geraldine, e Primavera De Filippi. "LE IUS ARTIFICIALE ENTRE INTÉRIORITÉ ET BOÎTE NOIRE:". In Les intelligences artificielles au prisme de la justice sociale. Considering Artificial Intelligence Through the Lens of Social Justice, 229–50. Presses de l'Université Laval, 2023. http://dx.doi.org/10.2307/jj.9165171.12.
Texto completo da fonteDaumas, Jean-Claude. "1. Dans la « boîte noire » des districts industriels". In Les territoires de l’industrie en Europe (1750-2000), 9–34. Presses universitaires de Franche-Comté, 2007. http://dx.doi.org/10.4000/books.pufc.27344.
Texto completo da fonteFavereau, Judith. "Du paternalisme libertarien au paternalisme démocratique : une boîte noire vide ?" In Le hasard de la preuve, 217–47. ENS Éditions, 2021. http://dx.doi.org/10.4000/books.enseditions.39342.
Texto completo da fonteTrabalhos de conferências sobre o assunto "Boîtes noires"
Bigot, Benjamin, Hélène Devulder e Matthieu Puigt. "Amélioration de l’intelligibilité de la parole dans des enregistrements de « boîtes noires aéronautiques » à l’aide de méthodes de Séparation Aveugle de Sources". In XXXIVe Journées d'Études sur la Parole -- JEP 2022. ISCA: ISCA, 2022. http://dx.doi.org/10.21437/jep.2022-35.
Texto completo da fonte