Academic literature on the topic 'Prédiction des processus'
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Journal articles on the topic "Prédiction des processus"
Gabriel, Patrick. "Contingence de la décision: influence de la situation sur le recueil et la prédiction du choix." Recherche et Applications en Marketing (French Edition) 18, no. 2 (June 2003): 31–46. http://dx.doi.org/10.1177/076737010301800202.
Full textBosq, Denis. "Processus linéaires vectoriels et prédiction." Comptes Rendus Mathematique 337, no. 2 (July 2003): 115–18. http://dx.doi.org/10.1016/s1631-073x(03)00274-7.
Full textLazaro, Christophe. "Le pouvoir « divinatoire » des algorithmes." Anthropologie et Sociétés 42, no. 2-3 (October 5, 2018): 127–50. http://dx.doi.org/10.7202/1052640ar.
Full textCarin, Yann, and Mickael Terrien. "Mort subite ?" La Revue des Sciences de Gestion N° 307-308, no. 1 (August 20, 2021): 15–24. http://dx.doi.org/10.3917/rsg.307.0015.
Full textDesseilles, Martin. "Prédire le suicide ou prédire l’imprévisible dans un monde incertain. Modèle du suicide selon l’apprentissage par renforcement." Dossier : Le suicide 37, no. 2 (March 18, 2013): 107–27. http://dx.doi.org/10.7202/1014947ar.
Full textCairns, Robert D. "La recherche de rentes en situation d’incertitude avec ou sans opposition." Articles 68, no. 3 (March 10, 2009): 477–98. http://dx.doi.org/10.7202/602077ar.
Full textAlpay, Daniel, and Dan Volok. "Processus stationnaires sur l'arbre dyadique : prédiction et extension de covariance." Comptes Rendus Mathematique 342, no. 4 (February 2006): 237–41. http://dx.doi.org/10.1016/j.crma.2005.12.018.
Full textMoorman, Christine. "Les processus organisationnels d'information de marché: les antécédents culturels et les résultats d'un produit nouveau." Recherche et Applications en Marketing (French Edition) 11, no. 3 (September 1996): 75–101. http://dx.doi.org/10.1177/076737019601100305.
Full textMokhtari, Fatiha, and Tahar Mourid. "Prédiction des processus à temps continu autorégressifs via les espaces à noyau reproduisant." Comptes Rendus Mathematique 334, no. 1 (January 2002): 65–70. http://dx.doi.org/10.1016/s1631-073x(02)02180-5.
Full textChédru, Marie. "Impact de la motivation et des styles d’apprentissage sur la performance scolaire d’élèves-ingénieurs." Revue des sciences de l’éducation 41, no. 3 (February 26, 2016): 457–82. http://dx.doi.org/10.7202/1035313ar.
Full textDissertations / Theses on the topic "Prédiction des processus"
Cheze-Payaud, Nathalie. "Régression, prédiction et discrétisation des processus à temps continu." Paris 6, 1994. http://www.theses.fr/1994PA066524.
Full textBreton, Nicolas. "Prédiction des structures secondaires séquentiellement optimales de l'ARN." Université de Marne-la-Vallée, 1998. http://www.theses.fr/1998MARN0020.
Full textWintenberger, Olivier. "Contributions à la statistique des processus : estimation, prédiction et extrêmes." Habilitation à diriger des recherches, Université Paris Dauphine - Paris IX, 2012. http://tel.archives-ouvertes.fr/tel-00757756.
Full textKoval, Morgane. "Visualisations prédictives pour des processus décisionnels personnels informés." Electronic Thesis or Diss., Bordeaux, 2024. http://www.theses.fr/2024BORD0039.
Full textIn everyday life, one needs to make a variety of micro-decisions which may have a greater or lesser impact on comfort, and greater or lesser consequences on other aspects of life (planning, finances, ecological impact). Many of such decisions involve projecting oneself into the future (e.g., how long will it take to pick up a parcel? Will there be enough time left to go to the bakery before it closes?) This thesis explores the use of predictive visualizations to inform different decision processes in casual contexts (i.e., informal, non-professional). Predictive visualizations are visualizations of uncertainty that shows plausible future outcomes. This work builds on the assumption that visualizing data about future uncertain events generated by simulations can be useful to have a better mental representation and understanding of what can possibly happen and make informed decisions. Two cases are studied to evaluate the potential of such an approach: temporal uncertainty (how long a task may take), and space-based temporal uncertainty (how long walking between two points may take). However, there are other types of data than temporal that could benefit from predictive visualizations. With the aim of presenting the issues involved in implementing and studying predictive visualizations using new technologies (e.g., augmented reality) and simulations whose models are, to date, difficult to implement, a final case is studied, focusing on the representation of food quantities for predictive purposes. This allows detailing and commenting on the future directions this field may seek to address, and on the potential of predictive visualizations for informed decisions in a casual context
Mangin, Christian. "Simulation, estimation des paramètres et prédiction pour un processus de Kendall." Thesis, University of Ottawa (Canada), 1994. http://hdl.handle.net/10393/6749.
Full textEspinasse, Thibault. "Champs et processus gaussiens indexés par des graphes, estimation et prédiction." Toulouse 3, 2011. http://thesesups.ups-tlse.fr/1578/.
Full textIn this work, westudy Gaussian processes indexed by graphs. Weaim at providing tools for modelisation, estimation, and prediction, that uses the structure of the underlying graphs. In the first Chapter,we deal with the blind prediction problem, and compute, in the case of short range dependancy, the rate of convergence of the bias in the prediction error. This rate depends on the regularity of the spectral density of the process. Then, we use the eigenstructure of the adjacency operatorofa graphto propose some models for covariance operators of Gaussian fields indexedby this graph. It leads to aspectral representation for this operator, that can be used to extend Whittle approximation, and quasi-maximum likelihoo destimation. Finally, this construction may be extended to the spatio-temporal case, where the Szegö lemma still holds
Deregnaucourt, Thomas. "Prédiction spatio-temporelle de surfaces issues de l'imagerie en utilisant des processus stochastiques." Thesis, Université Clermont Auvergne (2017-2020), 2019. http://www.theses.fr/2019CLFAC088.
Full textThe prediction of a surface is now an important problem due to its use in multiple domains, such as computer vision, the simulation of avatars for cinematography or video games, etc. Since a surface can be static or dynamic, i.e. evolving with time, this problem can be separated in two classes: a spatial prediction problem and a spatio-temporal one. In order to propose a new approach for each of these problems, this thesis works have been separated in two parts.First of all, we have searched to predict a static surface, which is supposed cylindrical, knowing it partially from curves. The proposed approach consisted in deforming a cylinder on the known curves in order to reconstruct the surface of interest. First, a correspondence between known curves and the cylinder is generated with the help of shape analysis tools. Once this step done, an interpolation of the deformation field, which is supposed Gaussian, have been estimated using maximum likelihood and Bayesian inference. This methodology has then been applied to real data from two domains of imaging: medical imaging and infography. The obtained results show that the proposed approach exceeds the existing methods in the literature, with better results using Bayesian inference.In a second hand, we have been interested in the spatio-temporal prediction of dynamic surfaces. The objective was to predict a dynamic surface based on its initial surface. Since the prediction needs to learn on known observations, we first have developed a spatio-temporal surface analysis tool. This analysis is based on shape analysis tools, and allows a better learning. Once this preliminary step done, we have estimated the temporal deformation of the dynamic surface of interest. More precisely, an adaptation, with is usable on the space of surfaces, of usual statistical estimators has been used. Using this estimated deformation on the initial surface, an estimation of the dynamic surface has been created. This process has then been applied for predicting 4D expressions of faces, which allow us to generate visually convincing expressions
Chagneau, Pierrette. "Modélisation bayésienne hiérarchique pour la prédiction multivariée de processus spatiaux non gaussiens et processus ponctuels hétérogènes d'intensité liée à une variable prédite : application à la prédiction de la régénération en forêt tropicale humide." Montpellier 2, 2009. http://www.theses.fr/2009MON20157.
Full textOne of the weak points of forest dynamics models is the recruitment. Classically, ecologists make the assumption that recruitment mainly depends on both spatial pattern of mature trees and environment. A detailed inventory of the stand and the environmental conditions enabled them to show the effects of these two factors on the local density of seedlings. In practice, such information is not available: only a part of seedlings is sampled and the environment is partially observed. The aim of the paper is to propose an approach in order to predict the spatial distribution and the seedlings genotype on the basis of a reasonable sampling of seedling, mature trees and environmental conditions. The spatial pattern of the seedlings is assumed to be a realization of a marked point process. The intensity of the process is not only related to the seed and pollen dispersal but also to the sapling survival. The sapling survival depends on the environment; so the environment must be predicted on the whole study area. The environment is characterized through spatial variables of different nature and predictions are obtained using a spatial hierarchical model. Unlike the existing models which assume the environmental covariables as exactly known, the recruitment model we propose takes into account the error related to the prediction of the environment. The prediction of seedling recruitment in tropical rainforest in French Guiana illustrates our approach
Carraro, Laurent. "Questions de prédiction pour le mouvement brownien et le processus de Wiener à plusieurs paramètres." Lyon 1, 1985. http://www.theses.fr/1985LYO11660.
Full textKozhemyak, Alexey. "Modélisation de séries financières à l'aide de processus invariants d'échelle. Application à la prédiction du risque." Phd thesis, Ecole Polytechnique X, 2006. http://pastel.archives-ouvertes.fr/pastel-00002224.
Full textBooks on the topic "Prédiction des processus"
Manssouri, Imad, and Bouchra Boudebbouz. Intelligence artificielle et surveillance des processus industriels: Prédiction et classification des défauts de fonctionnement d’une installation industrielle de distillation. Editions Universitaires Europeennes, 2020.
Find full textHare, Brian, and Vanessa Woods. Cognitive comparisons of genus Pan support bonobo self-domestication. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198728511.003.0015.
Full textBook chapters on the topic "Prédiction des processus"
ATTO, Abdourrahmane M., Aluísio PINHEIRO, Guillaume GINOLHAC, and Pedro MORETTIN. "Analyse d’ordre fractionnaire et prédiction de trajectoire de cyclones." In Détection de changements et analyse des séries temporelles d’images 1, 159–82. ISTE Group, 2022. http://dx.doi.org/10.51926/iste.9056.ch6.
Full textBrandon, Amy. "MODÈLES DE PRÉDICTION PERCEPTIFS ET VISUO-MOTEURS COMME UN ÉLÉMENT DE LA PRATIQUE DE L’IMPROVISATION ET DE LA PÉDAGOGIE DE LA GUITARE JAZZ." In Quand la guitare [s']électrise!, 351–70. Sorbonne Université Presses, 2022. http://dx.doi.org/10.70551/tdbd6147.
Full textASKENAZY, Philippe, and Verónica ESCUDERO. "Dimension géographique des inégalités d’accès à l’emploi." In Les inégalités dans l’espace géographique, 119–53. ISTE Group, 2022. http://dx.doi.org/10.51926/iste.9088.ch4.
Full textChiaramonte, Céline, and Stéphane Rousset. "Peut-on se passer de représentations en sciences cognitives ?" In Neurosciences & cognition, 69–78. De Boeck Supérieur, 2011. http://dx.doi.org/10.3917/dbu.putoi.2011.01.0069.
Full textConference papers on the topic "Prédiction des processus"
Levasseur, Hélène. "Transition et transgression." In Actes du congrès de l’Association Française de Sémiotique. Limoges: Université de Limoges, 2024. http://dx.doi.org/10.25965/as.8396.
Full textReports on the topic "Prédiction des processus"
Djamai, N., R. A. Fernandes, L. Sun, F. Canisius, and G. Hong. Python version of Simplified Level 2 Prototype Processor for retrieving canopy biophysical variables from Sentinel-2 multispectral data. Natural Resources Canada/CMSS/Information Management, 2024. http://dx.doi.org/10.4095/p8stuehwyc.
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