Academic literature on the topic 'Règle à calcul'
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Journal articles on the topic "Règle à calcul"
Boisson, Claude Pierre. "Les dénominations de la règle à calcul." Meta 41, no. 4 (September 30, 2002): 525–66. http://dx.doi.org/10.7202/002095ar.
Full textManel, J., J. Garric, J. C. Lefèvre, and M. C. Laxenaire. "Règle à calcul du volume sanguin à prélever pour réaliser une hémodilution normovolémique intentionnelle." Annales Françaises d'Anesthésie et de Réanimation 7, no. 5 (January 1988): 427–32. http://dx.doi.org/10.1016/s0750-7658(88)80064-9.
Full textBelaubre, Gilbert. "Approches méthodologiques et expérimentales des phénomènes complexes." Acta Europeana Systemica 4 (July 14, 2020): 143–64. http://dx.doi.org/10.14428/aes.v4i1.57343.
Full textDupuy, A., R. Moumtaz, and O. Banton. "Contamination nitratée des eaux souterraines d'un bassin versant agricole hétérogène 2. Évolution des concentrations dans la nappe." Revue des sciences de l'eau 10, no. 2 (April 12, 2005): 185–98. http://dx.doi.org/10.7202/705276ar.
Full textPostl, Peter. "Évaluation et comparaison des règles de vote derrière le voile de l’ignorance : tour d’horizon sélectif et analyse des règles de scores à deux paramètres." Articles 93, no. 1-2 (April 11, 2018): 249–90. http://dx.doi.org/10.7202/1044721ar.
Full textSackur, Jérôme. "Règles de projection et règles de calcul." Archives de Philosophie 64, no. 3 (2001): 525. http://dx.doi.org/10.3917/aphi.643.0525.
Full textVigier, Denis, Ludovic Moncla, Alice Brenon, Katherine McDonough, and Thierry Joliveau. "Classification des entités nommées dans l’Encyclopédie ou dictionnaire raisonné des sciences des arts et des métiers par une société de gens de lettres (1751-1772)." SHS Web of Conferences 78 (2020): 11008. http://dx.doi.org/10.1051/shsconf/20207811008.
Full textParent, E., F. Lebdi, and P. Hurand. "Gestion stratégique d'un système de ressources en eau : l'exemple du système NESTE." Revue des sciences de l'eau 4, no. 4 (April 12, 2005): 543–68. http://dx.doi.org/10.7202/705115ar.
Full textLessard, Michaël. "Le calcul des aliments du parent de fait : de l’approche synchronique à l’approche étapiste." Les Cahiers de droit 60, no. 1 (April 10, 2019): 251–81. http://dx.doi.org/10.7202/1058571ar.
Full textLaRose, André. "Objectif : commutation de tenure." Revue d’histoire de l’Amérique française 66, no. 3-4 (June 11, 2014): 365–93. http://dx.doi.org/10.7202/1025534ar.
Full textDissertations / Theses on the topic "Règle à calcul"
Thomas, Marc. "La règle à calcul, instrument de l'ère industrielle : le rôle de la France." Nantes, 2014. https://archive.bu.univ-nantes.fr/pollux/show/show?id=e3adfc45-ef59-488c-8211-67066f93b3ee.
Full textBrunin, Maxime. "Étude du compromis précision statistique-temps de calcul." Thesis, Lille 1, 2018. http://www.theses.fr/2018LIL1I001/document.
Full textIn the current context, we need to develop algorithms which are able to treat voluminous data with a short computation time. For instance, the dynamic programming applied to the change-point detection problem in the distribution can not treat quickly data with a sample size greater than $10^{6}$. The iterative algorithms provide an ordered family of estimators indexed by the number of iterations. In this thesis, we have studied statistically this family of estimators in oder to select one of them with good statistics performance and a low computation cost. To this end, we have followed the approach using the stopping rules to suggest an estimator within the framework of the change-point detection problem in the distribution and the linear regression problem. We use to do a lot of iterations to compute an usual estimator. A stopping rule is the iteration to which we stop the algorithm in oder to limit overfitting whose some usual estimators suffer from. By stopping the algorithm earlier, the stopping rules enable also to save computation time. Under time constraint, we may have no time to iterate until the stopping rule. In this context, we have studied the optimal choice of the number of iterations and the sample size to reach an optimal accuracy. Simulations highlight the trade-off between the number of iterations and the sample size in order to reach an optimal accuracy under time constraint
Pichlova, Markéta. "Méthodes d'intelligence artificielle pour l'analyse des données en provenance de pistons instrumentés." Paris 6, 2005. http://www.theses.fr/2005PA066104.
Full textGIRAULT, François. "Formalisation en logique linéaire du fonctionnement des réseaux de Petri." Phd thesis, Université Paul Sabatier - Toulouse III, 1997. http://tel.archives-ouvertes.fr/tel-00010245.
Full textInglebert, Yanis. "Règle de STDP en calcium physiologique." Thesis, Aix-Marseille, 2018. http://www.theses.fr/2018AIXM0642/document.
Full textThe use of calcium in physiological concentration may be able to reduce or eliminate any plasticity phenomenon induced by the STDP rule with standard protocols. In the CA1 region of the hippocampus, at a calcium concentration of 1.8 mM we observed an absence of LTP after positive correlation. Instead, LTD is observed for all the delays that were tested. At 1.3 mM, neither LTP nor LTD were observed under our experimental conditions. In addition to calcium, activity is an important component in the induction of plasticity by STDP. Notably, an increase in stimulation frequency during pairing or an increase in the number of postsynaptic action potential allowed us to rescue LTP induced by positive correlation at 1.3 and 1.8 mM. Similarly, an increase in the number of postsynaptic action potentials or the frequency of stimulation allowed us to rescue the LTD window at 1.3 mM. In parallel with activity modulation, we tested a third factor that showed a noticeable impact: neuromodulation. The STDP rule appeared to be predominantly modulated by the activation of dopaminergic and noradrenergic receptors. The perfusion of Isoprenaline, a noradrenergic receptor agonist, allowed us to rescue the LTP window whereas dopamine application at 1.8 mM did not rescue LTP. This study demonstrates that the STDP rule is profoundly changed under physiological calcium conditions; however, the use of specific activities or the application of neuromodulators restores a normal STDP profile
Dubois, Hubert. "Système de règles de production et calcul de réécriture." Nancy 1, 2001. http://docnum.univ-lorraine.fr/public/SCD_T_2001_0123_DUBOIS.pdf.
Full textIn this thesis, we design production rule systems in the ELAN system which is based on the rewriting logic and where strategies control the application of the rules. The rewriting calculus gives an operational semantics of ELAN. Thus, we developed an extension of ELAN that respects its semantics. Firstly, in this extension, we give the possibility to define classes and objects in ELAN. This language is implemented in ELAN as a prototype object-language. Then, we define a new formalism of rules working together with an object and a constraint store such that objects and constraints share variables. The application of the set of rules is controlled by strategies. This new programming paradigm with rules, objects, constraints and strategies is here used to model problems such that planification or scheduling
Mounajed, Ghassan. "La modélisation de la maçonnerie armée par la méthode des éléments finis. Application aux maçonneries de petits éléments creux." Phd thesis, Ecole Nationale des Ponts et Chaussées, 1992. http://tel.archives-ouvertes.fr/tel-00529510.
Full textAveryanov, Yaroslav. "Concevoir et analyser de nouvelles règles d’arrêt prématuré pour économiser les ressources de calcul." Thesis, Lille 1, 2020. http://www.theses.fr/2020LIL1I048.
Full textThis work develops and analyzes strategies for constructing instances of the so-called early stopping rules applied to some iterative learning algorithms for estimating the regression function. Such quantities are data-driven rules indicating when to stop the iterative learning process to reach a trade-off between computational costs and the statistical precision. Unlike a large part of the existing literature on early stopping, where these rules only depend on the data in a "weak manner", we provide data-driven solutions for the aforementioned problem without utilizing validation data. The crucial idea exploited here is that of the minimum discrepancy principle (MDP), which shows when to stop an iterative learning algorithm. To the best of our knowledge, this idea dates back to the work of Vladimir A. Morozov in the 1960s-1970s who studied linear ill-posed problems and their regularization, mostly inspired by mathematical physics problems. Among different applications of this line of work, the so-called spectral filter estimators such as spectral cut-off, Landweber iterations, and Tikhonov (ridge) regularization have received quite a lot of attention (e.g., in statistical inverse problems). It is worth mentioning that the minimum discrepancy principle consists in controlling the residuals of an estimator (which are iteratively minimized) and properly setting a threshold for them such that one can achieve some (minimax) optimality. The first part of this thesis is dedicated to theoretical guarantees of stopping rules based on the minimum discrepancy principle and applied to gradient descent, and Tikhonov (ridge) regression in the framework of reproducing kernel Hilbert space (RKHS). There, we show that this principle provides a minimax optimal functional estimator of the regression function when the rank of the kernel is finite. However, when one deals with infinite-rank reproducing kernels, the resulting estimator will be only suboptimal. While looking for a solution, we found the existence of the so-called residuals polynomial smoothing strategy. This strategy (combined with MDP) has been proved to be optimal for the spectral cut-off estimator in the linear Gaussian sequence model. We borrow this strategy, modify the stopping rule accordingly, and prove that the smoothed minimum discrepancy principle yields a minimax optimal functional estimator over a range of function spaces, which includes the well-known Sobolev function class. Our second contribution consists in exploring the theoretical properties of the minimum discrepancy stopping rule applied to the more general family of linear estimators. The main difficulty of this approach is that, unlike the spectral filter estimators considered earlier, linear estimators do no longer lead to monotonic quantities (the bias and variance terms). Let us mention that this is also the case for famous algorithms such as Stochastic Gradient Descent. Motivated by further practical applications, we work with the widely used k-NN regression estimator as a reliable first example. We prove that the aforementioned stopping rule leads to a minimax optimal functional estimator, in particular, over the class of Lipschitz functions on a bounded domain.The third contribution consists in illustrating through empirical experiments that for choosing the tuning parameter in a linear estimator (the k-NN regression, Nadaraya-Watson, and variable selection estimators), the MDP-based early stopping rule performs comparably well with respect to other widely used and known model selection criteria
Bona, Meriem. "Détermination du logP eau/n-octanol de 1,2-dithiole-3-thiones et de 1,2-dithiole-3-ones : règles de calcul." Rennes 1, 1995. http://www.theses.fr/1995REN1S005.
Full textChaibi, Abdelwahab. "Analyse des charges instantanées induites par le vent sur une paroi perméable : étude en vraie grandeur, simulation numérique et application aux règles de calcul." Nantes, 1991. http://www.theses.fr/1991NANT2006.
Full textBooks on the topic "Règle à calcul"
Tchibindat, Sylvestre. La réglementation de l'immigration algérienne en France: De la règle au calcul, du calcul à la règle. Paris: L'Harmattan, 2004.
Find full textTchibindat, Sylvestre. La réglementation de l'immigration algérienne en France: De la règle au calcul, du calcul à la règle. Paris: L'Harmattan, 2004.
Find full textRwanda. Iteka rya minisitiri no. 005/04/10/MIN ryo ku wa 25/10/2004 rishyiraho amabwiriza agenga ibarwa ry'amahoro: Ministerial order no. 005/04/10/MIN of 25/10/2004 fixing rules for calculation of import duties = Arrêté ministériel no. 005/04/10/MIN du 25/10/2004 fixant les règles de calcul des droits d'entrée. Kigali?: Ministry of Finance and Economic Planning?, 2004.
Find full textEyrolles and U. T. I. Règles de calcul et de conception de charpentes en bois. Eyrolles, 1993.
Find full textEurocode 5, Calcul des structures en bois, partie 1-1 : Règles générales et règles pour les bâtiments. Eyrolles, 1996.
Find full textRegles. Règles B.P.E.L. 91: Règles techniques de conception et de calcul des ouvrages et constructions en béton précontraint, suivant la méthode des états limites. Eyrolles, 1993.
Find full textRègles techniques de conception et de calcul des fondations des ouvrages de génie civil: Fascicule no 62. Eyrolles, 1999.
Find full textPoisson, Siméon-Denis. Recherches sur la probabilité des jugements en matière criminelle et en matière civile: Précédées des règles générales du calcul des probabilités. Adamant Media Corporation, 2001.
Find full textBook chapters on the topic "Règle à calcul"
Spiesser, Maryvonne. "Règle de trois, rapports et proportions: les calculs des marchands (xive-xvie siècles)." In Études Renaissantes, 101–22. Turnhout: Brepols Publishers, 2012. http://dx.doi.org/10.1484/m.er-eb.4.00267.
Full text"Calcul du TEI selon les règles de GloBE." In Les défis fiscaux soulevés par la numérisation – Rapport sur le blueprint du Pilier Deux. OECD, 2020. http://dx.doi.org/10.1787/1ff1b7e7-fr.
Full textConference papers on the topic "Règle à calcul"
Dal, G., B. Fradin, N. Grabar, F. Namer, S. Lignon, C. Plancq, P. Zweigenbaum, and F. Yvon. "Quelques préalables au calcul de la productivité des règles constructionnelles et premiers résultats." In Congrès Mondial de Linguistique Française 2008. Les Ulis, France: EDP Sciences, 2008. http://dx.doi.org/10.1051/cmlf08184.
Full textMacoir, J., and M. Fossard. "Mémoire procédurale et processus cognitifs : application de règles en morphologie, syntaxe et calcul arithmétique." In Congrès Mondial de Linguistique Française 2008. Les Ulis, France: EDP Sciences, 2008. http://dx.doi.org/10.1051/cmlf08011.
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