Academic literature on the topic 'Statistique des processus'
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Journal articles on the topic "Statistique des processus"
Moore, Marc. "Inférence statistique dans les processus stochastiques: Aperçu historique." Canadian Journal of Statistics 15, no. 3 (September 1987): 185–207. http://dx.doi.org/10.2307/3314911.
Full textCURTIS, Bruce. "Révolution gouvernementale et savoir politique au Canada-Uni." Sociologie et sociétés 24, no. 1 (September 30, 2002): 169–79. http://dx.doi.org/10.7202/001156ar.
Full textCaceres, Rubén Chumpitaz, and Joëlle Vanhamme. "Les processus modérateurs et médiateurs: distinction conceptuelle, aspects analytiques et illustrations." Recherche et Applications en Marketing (French Edition) 18, no. 2 (June 2003): 67–100. http://dx.doi.org/10.1177/076737010301800204.
Full textKieffer, Annick, and Rémi Tréhin-Lalanne. "La fabrication d’un consensus : la révision de la Classification Internationale Type de l’Éducation." Sociologie et sociétés 43, no. 2 (March 8, 2012): 273–99. http://dx.doi.org/10.7202/1008247ar.
Full textReifenberg, J. M., P. Navarro, and J. Coste. "La maîtrise statistique des processus appliquée au dépistage génomique viral : approche expérimentale." Transfusion Clinique et Biologique 8, no. 5 (October 2001): 410–21. http://dx.doi.org/10.1016/s1246-7820(01)00192-6.
Full textHellemans, Catherine. "Stress, anxiété et processus d’ajustement face à un examen de statistique à venir." L’Orientation scolaire et professionnelle, no. 33/1 (March 15, 2004): 141–70. http://dx.doi.org/10.4000/osp.2253.
Full textClaeys, Damien. "De l'interprétation créative du réel au processus bayésien de conception architecturale." Acta Europeana Systemica 7 (July 11, 2020): 65–80. http://dx.doi.org/10.14428/aes.v7i1.56643.
Full textBouaiti, E., J. Kessouati, A. Boufares, S. Elkafssaoui, Z. Ouzzif, and M. Mrabet. "Intérêt des outils de la maîtrise statistique des processus dans les enquêtes de satisfaction." Revue d'Épidémiologie et de Santé Publique 64 (May 2016): S141. http://dx.doi.org/10.1016/j.respe.2016.03.066.
Full textBlum, Alain, and Maurizio Gribaudi. "Des Catégories aux Liens Individuels : L'Analyse Statistique de L'Espace Social." Annales. Histoire, Sciences Sociales 45, no. 6 (December 1990): 1365–402. http://dx.doi.org/10.3406/ahess.1990.278914.
Full textPerron, Pierre. "Racines unitaires en macroéconomie : le cas d’une variable." L'Actualité économique 68, no. 1-2 (March 10, 2009): 325–56. http://dx.doi.org/10.7202/602070ar.
Full textDissertations / Theses on the topic "Statistique des processus"
Damaj, Rabih. "Inférence statistique sur le processus de Mino." Thesis, Lorient, 2015. http://www.theses.fr/2015LORIS369/document.
Full textThe subject of this PhD thesis is the statistical inference on Mino process that we define as a one-memory self-exciting point process which intensiy has a special form. We begin with a general description of self-exciting point processes and we present methods used to estimate the intensity parameters of these processes. We consider the special case of a one-memory self-exciting point process, used in signal processing. We call the process: the Mino process. This process can be interpreted as a renewal process which interarrival times that follow a special distribution that we study in details. In order to estimate the parameters of a Mino process intensity, we utilize the maximum likelihood method. We solve the likelihood equations with a Newton-Raphson algorithm. We show the efficiency of the method on simulated data. The convergence of the Newton-Raphson algorithm and, the existence and uniqueness of the maximun likelihood estimators are proved. Lastly, we construct a test of hypothesis to assess whether a point process is self-exciting or not
Portal, Frédéric. "Statistique asymptotique des processus mélangeants." Grenoble 2 : ANRT, 1986. http://catalogue.bnf.fr/ark:/12148/cb37600466d.
Full textPortal, Frédéric. "Statistique asymptotique des processus mélangeants." Paris 11, 1986. http://www.theses.fr/1986PA112280.
Full textLessi, Oliviero. "Statistique des processus bilineaires et des processus de volterra." Paris 6, 1991. http://www.theses.fr/1991PA066205.
Full textRobet, Caroline. "Statistique des processus stables et des processus à longue mémoire." Thesis, Nantes, 2019. http://www.theses.fr/2019NANT4017/document.
Full textThis manuscript is divided into two parts. The first one is devoted to the study of - stable distributions and processes and multistable processes. After having built and studied an estimator based on log-moments of the stable distribution, an improvement is obtained by combining it with the Koutrouvelis estimator. Then, we give a nonexact method to simulate efficiently a multistable process, and we construct an estimator of its intensity function using an empirical moments ratio. The second part is devoted to the study of continuous time second order stationary processes with long memory. This process is sampled at random observation times such that inter-arrivals are i.i.d. The behaviour of the sampled process is then studied in time and frequency domains. For autocovariance functions with regular variation, we study the evolution of the memory after sampling. In addition, for an initially Gaussian process, the periodogram, partial sums and convergence of the local Whittle estimator for the memory parameter are studied
Lacombe, Jean-Pierre. "Analyse statistique de processus de poisson non homogènes. Traitement statistique d'un multidétecteur de particules." Phd thesis, Grenoble 1, 1985. http://tel.archives-ouvertes.fr/tel-00318875.
Full textGasparyan, Samvel. "Deux problèmes d’estimation statistique pour les processus stochastiques." Thesis, Le Mans, 2016. http://www.theses.fr/2016LEMA1031/document.
Full textThis work is devoted to the questions of the statistics of stochastic processes. Particularly, the first chapter is devoted to a non-parametric estimation problem for an inhomogeneous Poisson process. The estimation problem is non-parametric due to the fact that we estimate the mean function. We start with the definition of the asymptotic efficiency in non-parametric estimation problems and continue with examination of the existence of asymptotically efficient estimators. We consider a class of kernel-type estimators. In the thesis we prove that under some conditions on the coefficients of the kernel with respect to a trigonometric basis we have asymptotic efficiency in minimax sense over various sets. The obtained results highlight the phenomenon that imposing regularity conditions on the unknown function, we can widen the class ofasymptotically efficient estimators. To compare these (first order) efficient estimators, we prove an inequality which allows us to find an estimator which is asymptotically efficient of second order. We calculate also the rate of convergence of this estimator, which depends on the regularity of the unknown function, and finally the minimal value of the asymptotic variance for this estimator is calculated. This value plays the same role in the second order estimation as the Pinsker constant in the density estimation problem or the Fisher information in parametric estimation problems. The second chapter is dedicated to a problem of estimation of the solution of a Backward Stochastic Differential Equation (BSDE). We observe a diffusion process which is given by its stochastic differential equation with the diffusion coefficientdepending on an unknown parameter. The observations are discrete. To estimate the solution of a BSDE, we need an estimator-process for a parameter, which, for each given time, uses only the available part of observations. In the literature there exists a method of construction, which minimizes a functional. We could not use this estimator, because the calculations would not be feasible. We propose an estimator-process which has a simple form and can be easily computed. Using this estimator we estimate the solution of a BSDE in an asymptotically efficient way
Contal, Emile. "Méthodes d’apprentissage statistique pour l’optimisation globale." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLN038/document.
Full textThis dissertation is dedicated to a rigorous analysis of sequential global optimization algorithms. We consider the stochastic bandit model where an agent aim at finding the input of a given system optimizing the output. The function which links the input to the output is not explicit, the agent requests sequentially an oracle to evaluate the output for any input. This function is not supposed to be convex and may display many local optima. In this work we tackle the challenging case where the evaluations are expensive, which requires to design a careful selection of the input to evaluate. We study two different goals, either to maximize the sum of the rewards received at each iteration, or to maximize the best reward found so far. The present thesis comprises the field of global optimization where the function is a realization from a known stochastic process, and the novel field of optimization by ranking where we only perform function value comparisons. We propose novel algorithms and provide theoretical concepts leading to performance guarantees. We first introduce an optimization strategy for observations received by batch instead of individually. A generic study of local supremum of stochastic processes allows to analyze Bayesian optimization on nonparametric search spaces. In addition, we show that our approach extends to natural non-Gaussian processes. We build connections between active learning and ranking and deduce an optimization algorithm of potentially discontinuous functions
Ahmed, Manaf. "Sur l’évaluation statistique des risques pour les processus spatiaux." Thesis, Lyon, 2017. http://www.theses.fr/2017LYSE1098/document.
Full textWhen dealing with environmental or climatic changes, a natural spatial dependence aspect appears. This thesis is dedicated to the study of risk measures in this spatial context. In the first part (Chapters 3 and 4), we study risk measures, which include the natural spatial dependence structure in order to assess the risks due to extreme environmental events and in the last part (Chapter 5), we propose estimation procedures for underlying processes, such as isotropic and stationary max-mixture processes. In the first part dedicated to risk measures, we extended the work in [44] in order to obtain spatial risk measures for various spatial processes and different dependence structures. We based these risk measures on the mean losses over a region A of interest. Risk measures are then defined as the expectation E[L(A,D)] and variance Var(L(A,D)) of the normalized loss. In the study of these measures, we focused on the axiomatic properties of asymptotic behavior (as the size of the region interest goes to infinity) and on computational aspects. We calculated two risk measures: risk measure for the gaussian process based on the damage function called access damage D+ X,u and risk measure for extreme processes based on the power damage function DνX . In simulation study and for each risk measure provided, we emphasized the theoretical results of asymptotic behavior by various parameters of a model and different Kernels for the correlation function. We also evaluated the performance of these risk measures. The results were encouraging. Finally, we implemented the risk measure corresponding to gaussian on the real data of pollution in Piemonte, Italy. We assessed the risks associated with this pollution when an excess of it was over the legal level determined by the European directive 2008/50/EC. With respect to estimation, we proposed a semi-parametric estimation procedure in order to estimate the parameters of a max-mixture model and also of a max-stable model ( inverse max-stable model) as an alternative to composite likelihood. A good estimation by the proposed estimator required the dependence measure to detect all dependence structures in the model, especially when dealing with the max-mixture model. We overcame this challenge by using the F-madogram. The semi-parametric estimation was then based on a quasi least square method, by minimizing the square difference between the theoretical F-madogram and an empirical one. We evaluated the performance of this estimator through a simulation study. It was shown that on a mean, the estimation is performed well, although in some cases, it encountered some difficulties
Zeng, Xianyi. "Pilotage des processus dynamiques par échantillonnage statistique." Lille 1, 1992. http://www.theses.fr/1992LIL10003.
Full textBooks on the topic "Statistique des processus"
Pottier, Noelle. Physique statistique hors d'equilibre: Processus irreversibles lineaires. Les Ulis, France: EDP Sciences, 2007.
Find full textSPC [Statistical process control ou Maîtrise statistique des processus]: Concepts, méthodologies et outils. Paris: Technique et Documentation, 1989.
Find full text1963-, Côté José, and Filion Françoise 1959-, eds. Fondements et étapes du processus de recherche. Montréal: Chenelière éducation, 2006.
Find full textGenot-Catalot, Valentine. Eléments de statistique asymptotique. Paris: Springer-Verlag, 1993.
Find full textPrum, Bernard. Processus sur un réseau et mesures de Gibbs: Applications. Paris: Masson, 1986.
Find full textLamprecht, James L. Démystifier six sigma: Comment améliorer vos processus. 2nd ed. Paris: AFNOR, 2006.
Find full textStochastics: Introduction to probability and statistics. 3rd ed. Berlin: Walter De Gruyter, 2008.
Find full textFellers, Gary. SPC for practitioners: Special cases and continuous processes. Milwaukee, Wis: ASQC Quality Press, 1991.
Find full textMcNeese, William H. Statistical methods for the process industries. Milwaukee: ASQC Quality Press, 1991.
Find full textMcNeese, William H. Statistical methods for the process industries. Milwaukee: ASQC Quality PressMacmillan, 1991.
Find full textBook chapters on the topic "Statistique des processus"
Jancel, Raymond. "Processus Limites et Irréversibilité en Mécanique Statistique Hors d’Équilibre." In Modern Group Theoretical Methods in Physics, 283–314. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-015-8543-9_26.
Full textJacod, Jean. "Une application de la topologie d'Emery: le processus information d'un modele statistique filtre." In Lecture Notes in Mathematics, 448–74. Berlin, Heidelberg: Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/bfb0083993.
Full text"Chapitre 1 Variables aléatoires et processus aléatoires." In Physique statistique hors d'équilibre, 1–28. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0148-0-002.
Full text"Chapitre 2 Thermodynamique linéaire des processus irréversibles." In Physique statistique hors d'équilibre, 29–78. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0148-0-003.
Full text"Chapitre 1 Variables aléatoires et processus aléatoires." In Physique statistique hors d'équilibre, 1–28. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0148-0.c002.
Full text"Chapitre 2 Thermodynamique linéaire des processus irréversibles." In Physique statistique hors d'équilibre, 29–78. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0148-0.c003.
Full textMangeot, Mathieu, and Valérie Bellynck. "Un devin de microstructures." In Lexique(s) et genre(s) textuel(s) : approches sur corpus, 243–58. Editions des archives contemporaines, 2020. http://dx.doi.org/10.17184/eac.2921.
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