Academic literature on the topic 'Etude de performance des réseaux'
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Journal articles on the topic "Etude de performance des réseaux"
Bachoc, Christine, and Christian Batut. "Etude Algorithmique de Réseaux Construits avec la Forme Trace." Experimental Mathematics 1, no. 3 (January 1992): 183–90. http://dx.doi.org/10.1080/10586458.1992.10504257.
Full textCapiez, Alain. "Réseaux d’entreprises et performance." Revue internationale P.M.E. 20, no. 1 (February 16, 2012): 41–67. http://dx.doi.org/10.7202/1008509ar.
Full textBruchet, A., E. Shpirt, and K. Alben. "Etude de revêtements synthétiques utilisés dans les réseaux d'eau potable." Journal français d’hydrologie 19, no. 1 (1988): 101–11. http://dx.doi.org/10.1051/water/19881901101.
Full textRodrigues Bandeira, Lucilene Klenia, Yao Amewokunu, and Egide Karuranga. "La performance des réseaux : les cas de deux réseaux brésiliens." Management international 16, no. 4 (November 15, 2012): 85–102. http://dx.doi.org/10.7202/1013151ar.
Full textMedina-Nicolas, Lucile. "Les réseaux publicitaires dans la ville. Etude de cas : Montpellier et Nîmes." Netcom 11, no. 1 (1997): 265–93. http://dx.doi.org/10.3406/netco.1997.1353.
Full textCapellier, M., C. Picoche, and A. Deguin. "Devenir du CODB dans les réseaux de distribution Etude de 2 cas." Revue des sciences de l'eau 5 (April 12, 2005): 51–67. http://dx.doi.org/10.7202/705153ar.
Full textGuiglion, C., S. Domenech, L. Pibouleau, and M. Belkebir. "Récupération optimale de l'énergie dans les réseaux d'échangeurs de chaleur—II. Etude de cas particuliers et classification des réseaux possibles." International Journal of Heat and Mass Transfer 32, no. 2 (February 1989): 251–60. http://dx.doi.org/10.1016/0017-9310(89)90172-5.
Full textGuiglion, C., S. Domenech, and L. Pibouleau. "Récupération optimale de l'énergie dans les réseaux d'échangeurs de chaleur—I. Etude théorique." International Journal of Heat and Mass Transfer 32, no. 2 (February 1989): 243–50. http://dx.doi.org/10.1016/0017-9310(89)90171-3.
Full textPalluat, Nicolas, Daniel Racoceanu, and Noureddine Zerhouni. "Utilisation des réseaux de neurones temporels pour le pronostic et la surveillance dynamique. Etude comparative de trois réseaux de neurones récurrents." Revue d'intelligence artificielle 19, no. 6 (December 1, 2005): 913–50. http://dx.doi.org/10.3166/ria.19.913-950.
Full textBen Sedrine Doghri, Sinda, Amel Bouderbala, and Sirine Melliti. "Etude de l’impact des réseaux sociaux sur l’engagement des cadres au sein des PMEs." Gestion 2000 36, no. 4 (2019): 117. http://dx.doi.org/10.3917/g2000.364.0117.
Full textDissertations / Theses on the topic "Etude de performance des réseaux"
Gaborit, Luc. "Etude des architectures électroniques embarquées pour les réseaux connexionnistes." Paris 6, 2004. http://www.theses.fr/2004PA066538.
Full textDelye, de Clauzade de Mazieux Alexandre. "Etude théorique des clusters multi-sauts dans les réseaux de capteurs sans fils." Paris 6, 2007. http://www.theses.fr/2007PA066192.
Full textOrcesi, André. "Etude de la performance des réseaux d'ouvrages d'art et détermination des stratégies de gestion optimales." Phd thesis, Université Paris-Est, 2008. http://tel.archives-ouvertes.fr/tel-00348406.
Full textRafamantanantsoa, Fontaine. "Etude des performances d'un serveur web et d'un réseau local sans fil utilisant les techniques neuronales." Phd thesis, Université Blaise Pascal - Clermont-Ferrand II, 2009. http://tel.archives-ouvertes.fr/tel-00725472.
Full textIdel, Mahjoub Yassine. "Etude des systèmes de transport public et réseaux logistiques par les réseaux de Petri colorés et l'algèbre (max, +) : modélisation, évaluation de performances et optimisation." Electronic Thesis or Diss., Amiens, 2019. http://www.theses.fr/2019AMIE0055.
Full textThe present work focuses on optimal management, resource sharing and conflicts resolution in Discrete Event Systems (DES). We mainly focus on public transportation systems and supply chains. The main objective of this work is to develop a generic approach to represent the functioning of a DES in a real and dynamic context, with fewer simplifying assumptions. More precisely, we aim to develop theoretical models, describing the behavior of the real system characterized by different phenomena including conflicts and resource sharing. In order to solve these phenomena, we develop algorithms and routing policies to arbitrate conflicts and thus determine and control the different states of the system. To this end, we propose a new modelling approach combining colored Petri nets and (max, +) algebra. The obtained models make it possible to study and evaluate the behavior of the system and therefore prove its performance properties. As a second contribution, and in order to improve the performance of the system, a control approach based on residuation theory in dioid algebra is developed. The purpose of this control is to ensure a certain performance both for users, in terms of waiting times and travel times, and for companies in terms of the number of transportation means to deploy in the network (vehicles, etc.) in order to minimize their costs. The developed models are generic and can be applied to any public transportation network (bus network, rail network, multimodal network, etc.) of any size. Similarly, these models are adapted to supply chain networks in order to minimize storage and transport times for goods in different warehouses and distribution hubs. Illustrative examples are given to show the applicability of the proposed approach and the obtained results are promising. These examples enables the verification and the validation of the developed models through concrete scenarios. Finally, a simulation tool, based on established models and programmed with python, is developed. This tool is used to study, analyze and control DES, particularly public transportation systems and supply chains
Slim, Farah. "Etude et implémentation d'algorithmes de gestion de ressources pour un système d'exploitation de réseau." Thesis, Ecole nationale supérieure Mines-Télécom Atlantique Bretagne Pays de la Loire, 2018. http://www.theses.fr/2018IMTA0071.
Full textNetwork programmability is a major issue in the evolution of telecommunication systems. However, the emergence of new initiatives in the context of the internet of the future, such as network function virtualization and specialized tools such as Openstack makes it possible to develop new approaches to control and manage the network infrastructure. This new approach on which telecom operators rely to accelerate their digital transformation will impact not only the way networks are defined but also the main role of the operator, who now hasto manage cloud resources in combination with network resources. The main goal of the thesis is to analyze the modifications that will affect the infrastructure of the operator in order to design resource allocation algorithms adapted to the context of the virtualization of network functions
Bichon, Marie-Claude. "La fonction « coordination » dans le réseau de santé : Etude des principales conditions de performance de la fonction." Corte, 2008. http://www.theses.fr/2008CORT1049.
Full textThe purpose of health networks is the compleat and coordinated care of patients by professionals from health and social sectors in a specific area and, most often, for a specific pathology or population. The government expects that these networks will also control health expenses throught a more rational system of care. In order to meet these challenges and assure their continuitiy, the networks should become agents of change, in terms of both continuity and quality of care, in the midst of changing practices. At the center of the system is the coordinator, on whom the success of the entire system largely depends. Nevertheless, professional literature has little to say about this new profession of coordinators, and managers lack sources of information required for its successful realization. This doctoral research seeks to examine the main requirements of the performance of the coordination in the health network. It provide for Public Health a research directed to Human Resources (RH) that will provide a keener understanding of its function, its challenges and its requirements. Finally, it propose to network managers and their associates ways to improve the performance of the coordinator and therefore contribute to the efficiency of the entire network
Biotteau, Maëlle. "Etude en IRMf de l'implication des réseaux cortico-cérébelleux et cortico-striataux chez les enfants présentant un trouble de l'acquisition de la coordination et/ou une dyslexie développementale." Thesis, Toulouse 3, 2015. http://www.theses.fr/2015TOU30079/document.
Full textMany studies have pointed out the high frequency of co-morbid associations in neurodevelopmental disorders. However, few of them have given details of cognitive functions in developmental dyslexia (DD) and developmental coordination disorder (DCD) children and still fewer on the association of DD and DCD. The main purpose of this article is to compare the intellectual characteristics of the 3 populations and, in particular, to investigate the cognitive profiles of children with co-occurrence. Recent theories consider that procedural learning may support frequent overlap between neurodevelopemental disorders. In particular, the brain networks involved in this learning (cortico-striatal (CS) and cortico-cerebellar (CC) loops) could account for frequent co-morbidity between DCD and DD (about 40 to 60% of DD and DCD subjects suffer from both disorders). The aim of our study was to investigate cerebral changes due to the motor sequence learning process, especially the finger-tapping task (FTT), from acquisition through automatization, in children with DD, DCD, or DD and DCD. The neural circuitry supporting this action is well-known and well-modelled (Doyon et al., 2009), and includes, among others, CC and CS loops. Functional magnetic resonance imaging (fMRI) in 48 children (8-12 years old) with neurodevelopmental disorders (16 DD, 16 DCD and 16 DD+DCD) explored their brain activity during FTT, performed either after 2 weeks of training or in the early stage of learning. First, we analyzed the results in all participants (22 DCD, 20 DD and 23 DD+DCD) in tests assessing cognitive (WISC-IV), attentional (CPT-II) and behavioural (CBCL) abilities. No difference was found between the 3 groups in attention testing (CPT) and behavioural characteristics (CBCL). Significant between-groups differences were observed in Processing Speed Index (PSI) score and the block design and symbol search subtests. Post hoc group comparisons showed that DD fared better than DCD children. No significant differences were found between the co-morbid vs. pure groups: co-morbid association did not cause an accumulation of disorders. Second, our results indicated that all children with DD, DCD or both disorders performed the tasks with good automaticity, but suggested that different compensatory brain processes allowed them to access this automatization stage. Our fMRI results do not appear to confirm Nicolson's model but tend more towards shared disability in CS and CC loops for both DD and DCD, with slight between-group differences in these areas. Moreover, and in agreement with the results of previous fMRI studies in DCD children, our data disclosed increasing evidence that this group needs to invest more brain areas to achieve similar performances. Lastly, it appears that the co-morbid and DD groups are very close in cognitive profile (especially on WISC-IV) and in neural correlates associated with our paradigm, while the DCD group presents specific, distinct and particular characteristics. Our data therefore indicate a promising direction for future research on the neural mechanisms linked with learning in neurodevelopmental disorders and in understanding co-morbidity
Pilon, Nadine. "Etude et modélisation d'une architecture multi-processeur à hautes performances." Paris 6, 1986. http://www.theses.fr/1986PA066190.
Full textCheneau, Tony. "Amélioration des adresses CGA et du protocole SEND pour un meilleur support de la mobilité et de nouveaux services de sécurité." Phd thesis, Institut National des Télécommunications, 2011. http://tel.archives-ouvertes.fr/tel-00697134.
Full textBooks on the topic "Etude de performance des réseaux"
Sioui-Durand, Guy. L' art comme alternative: Réseaux et pratiques d'art parallèle au Québec, 1976-1996. Québec: Intervention, 1997.
Find full textM, Patel Naresh, ed. Performance modelling of communication networks and computer architectures. Wokingham, England: Addison-Wesley, 1993.
Find full textHaverkort, Boudewijn R. Performance of computer communication systems: A model-based approach. Chichester: J. Wiley, 1998.
Find full textTeaching writing to adults: Strategies and concepts for improving learner performance. San Francisco: Jossey-Bass Publishers, 1989.
Find full textWang, Chonggang. AccessNets: Third International Conference on Access Networks, AccessNets 2008, Las Vegas, NV, USA, October 15-17, 2008. Revised Papers. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009.
Find full textMike, Eisler, and Labiaga Ricardo, eds. Managing NFS and NIS. 2nd ed. Sebastopol, CA: O'Reilly & Associates, 2001.
Find full textOntario. Esquisse de cours 12e année: Le droit canadien et international cln4u cours préuniversitaire. Vanier, Ont: CFORP, 2002.
Find full textOntario. Esquisse de cours 12e année: Étude de l'alimentation et de la nutrition hfa4m cours préuniversitaire. Vanier, Ont: CFORP, 2002.
Find full textOntario. Esquisse de cours 12e année: Atelier d'écriture fae4o cours ouvert. Vanier, Ont: CFORP, 2002.
Find full textBook chapters on the topic "Etude de performance des réseaux"
Fouillot, J. P., F. Tekaia, R. D. Blomberg, M. Benaoudia, and J. J. Speyer. "Etude de la Variabilite Cardiaque de Pilotes D’Airbus." In Vigilance and Performance in Automatized Systems/Vigilance et Performance de l’Homme dans les Systèmes Automatisés, 175–89. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-0981-6_15.
Full textCoblentz, A., P. Cabon, and R. Mollard. "Effets de L’Alternance D’Une Tache Monotone et de Taches Complexes Sur la Vigilance et la Performance: Etude Exploratoire." In Vigilance and Performance in Automatized Systems/Vigilance et Performance de l’Homme dans les Systèmes Automatisés, 41–54. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-0981-6_5.
Full textSun, William Huizhu. "Is Universality Possible in Content and Pedagogy? Les Misérables as an Etude Series for the School Drama Curriculum." In Transnational Performance, Identity and Mobility in Asia, 39–52. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-7107-2_3.
Full textConference papers on the topic "Etude de performance des réseaux"
Mdhaffar, Salima, Antoine Laurent, and Yannick Estève. "Etude de performance des réseaux neuronaux récurrents dans le cadre de la campagne d'évaluation Multi-Genre Broadcast challenge 3 (MGB3)." In XXXIIe Journées d’Études sur la Parole. ISCA: ISCA, 2018. http://dx.doi.org/10.21437/jep.2018-20.
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