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Costa, Celso Maciel da. "Environnement d'exécution parallèle : conception et architecture". reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 1993. http://hdl.handle.net/10183/18239.
Pełny tekst źródłaThis thesis describes an execution environment for parallel machines without shared memory. A parallel programming model based on message passing, with a special shared memory. In this model, process communication occurs indirectly, via ports, and the processes use barriers for synchronization. All the entities of the system, such as processes, ports and barriers, are created dynamically and loaded on any processor of the network of processors. The implementation architecture of our model is a systematic realization of the client/server model. An implementation is proposed in a Supernode parallel machine as a parallel micro kernel. The principal parallel micro kernel component is a minimal remote procedure call mechanism.
Costa, Celsio Maciel da. "Environnement d'éxécution parallèle : conception et architecture". Grenoble 1, 1993. http://tel.archives-ouvertes.fr/tel-00005132.
Pełny tekst źródłaNous proposons une implantation de ce modèle comme la mise en œuvre systématique d'une architecture client/ serveur. Cette implantation a été effectuée sur une machine Supernode. La base est un Micro Noyau Parallèle, ou le composant principal est un mécanisme d'appel de procédure à distance minimal"
Heguy, Olivier. "Architecture comportementale pour l'émergence d'activités coopératives en environnement virtuel". Toulouse 3, 2003. http://www.theses.fr/2003TOU30208.
Pełny tekst źródłaAycard, Olivier. "Architecture de contrôle pour robot mobile en environnement intérieur structuré". Nancy 1, 1998. http://www.theses.fr/1998NAN10275.
Pełny tekst źródłaDELORME, VINCENT. "Le microprocesseur f-risc : architecture haut niveau et environnement de programmation". Paris 6, 1994. http://www.theses.fr/1994PA066547.
Pełny tekst źródłaWENDLING, MARC. "Realisation d'un systeme multi-fpga, son architecture et son environnement de programmation". Université Louis Pasteur (Strasbourg) (1971-2008), 1994. http://www.theses.fr/1994STR13234.
Pełny tekst źródłaDechelotte, Jonathan. "Etude et mise en oeuvre d'un environnement d'exécution pour architecture hétérogène reconfigurable". Thesis, Bordeaux, 2020. http://www.theses.fr/2020BORD0025.
Pełny tekst źródłaToday, embedded systems have taken a leading role in our world. Whether for communication, travel, work or entertainment, their use is preponderant. Together, research and industry efforts are constantly developing various parts that make up these systems: processor, FPGA, memory, operating system.From an architectural point of view, the contribution of a generalist architecture coupled with a reconfigurable architecture positions SoC FPGA as popular targets for use in embedded systems. However, their implementation's complexity makes their adoption difficult. The abstraction of low-level layers seems to be an investigation's axis that would tend to reverse this trend. The use of an operating system seems suitable at first glance because they deliver an ecosystem of drivers and services for access to hardware resources, native scheduling capacities and libraries for security. However, this solution brings constraints and lead to evaluate other approaches.This manuscript evaluates the ability of a high-level language, Lua, to provide an execution environment in such a case that the implementation does not provide operating system. It gives, through an ecosystem named Lynq, the necessary building blocks for the management and allocation of resources present on the SoC FPGA as well as a method for isolation between applications. Besides the adoption of this execution environment, our work explores the capacity of generalist architectures such as CPUs to become specialized when implemented on a FPGA. This is done through a contribution allowing the generation of a RISC-V CPU and its associated microcode
Del, Piccolo Valentin. "Isolation réseau dans un environnement Cloud Public/Hybride". Electronic Thesis or Diss., Paris 6, 2017. http://www.theses.fr/2017PA066050.
Pełny tekst źródłaCloud computing uses infrastructure with a lot of computing and storage resources. There are three types of cloud: Public cloud, Private cloud, and Hybrid cloud. In order to provide a hybrid cloud solution, we used as a base the TRILL protocol which optimizes the use of the data center infrastructure. However, TRILL cannot interconnect data centers as doing so will merge the data centers networks and each data center will lose its independence. Our first contribution is to change this behavior and we develop MLTP which allows to interconnect TRILL or MLTP network without merging them. Another functionality missing from TRILL is network isolation. To fill this lack, in our second proposal we add to MLTP a solution called VNT and we then have a new protocol called MLTP+VNT. In this protocol, each user traffic is isolated from one another. Therefore, MLTP+VNT allows to have a hybrid cloud environment. Nevertheless, it has two shortcomings. The first one is its “single” point of failure. As a matter of fact, MLTP+VNT uses a new type of nodes called Border RBridges which contains inter-data centers routing information. If a Border RBridge fails, then the information it contained is lost. In order to prevent this loss, we implement a method to synchronize the Border RBridges in our third contribution. The second shortcoming is the obligation to use MLTP+VNT in each network to form the hybrid cloud. To lift this limitation, we design and develop, in our fourth contribution, a bridge between a MLTP+VNT network and an OpenFlow network. This way, our solution allows to create a hybrid cloud environment with the MLTP+VNT solution in the public cloud and OpenFlow in the public cloud
Despouys, Olivier. "Une architecture intégrée pour la planification et le contrôle d'exécution en environnement dynamique". Toulouse, INPT, 2000. http://www.theses.fr/2000INPTA19H.
Pełny tekst źródłaPadenou, Guy-Hermann. "Architecture, environnement et société : la cosmogonie des trois mondes des Tamberma au Togo". Toulouse 2, 2003. http://www.theses.fr/2003TOU20026.
Pełny tekst źródłaThis thesis deals with the complexity of relationship between architecture, environment and society, about the Tamberma people in Togo. It integrates a variety of indicators with respect to their culture, settlement, social and spatial organization, and also the particularities of the environment in which they progress. This work allows us to highlight the Tamberma's representation of the world, and analyse how that representation is adaptated on the architectural production. It leads us to identify the main elements of the social and spatial organization of the space and the time, to clarify what characterizes the people and the links he maintains up with its environment. Furthermore, this dynamic study of a society who has succeeded in preservating most of its cultural characteristics, allows us to demonstrate how that society integrates the change the "modern world"
Del, Piccolo Valentin. "Isolation réseau dans un environnement Cloud Public/Hybride". Thesis, Paris 6, 2017. http://www.theses.fr/2017PA066050/document.
Pełny tekst źródłaCloud computing uses infrastructure with a lot of computing and storage resources. There are three types of cloud: Public cloud, Private cloud, and Hybrid cloud. In order to provide a hybrid cloud solution, we used as a base the TRILL protocol which optimizes the use of the data center infrastructure. However, TRILL cannot interconnect data centers as doing so will merge the data centers networks and each data center will lose its independence. Our first contribution is to change this behavior and we develop MLTP which allows to interconnect TRILL or MLTP network without merging them. Another functionality missing from TRILL is network isolation. To fill this lack, in our second proposal we add to MLTP a solution called VNT and we then have a new protocol called MLTP+VNT. In this protocol, each user traffic is isolated from one another. Therefore, MLTP+VNT allows to have a hybrid cloud environment. Nevertheless, it has two shortcomings. The first one is its “single” point of failure. As a matter of fact, MLTP+VNT uses a new type of nodes called Border RBridges which contains inter-data centers routing information. If a Border RBridge fails, then the information it contained is lost. In order to prevent this loss, we implement a method to synchronize the Border RBridges in our third contribution. The second shortcoming is the obligation to use MLTP+VNT in each network to form the hybrid cloud. To lift this limitation, we design and develop, in our fourth contribution, a bridge between a MLTP+VNT network and an OpenFlow network. This way, our solution allows to create a hybrid cloud environment with the MLTP+VNT solution in the public cloud and OpenFlow in the public cloud
Bustos, Anne-Marie. "Un environnement OSI autour du compilateur ASN. 1 MAVROS". Nice, 1992. http://www.theses.fr/1992NICE4560.
Pełny tekst źródłaDosch, Philippe. "Un environnement pour la reconstruction 3D d'édifices à partir de plans d'architecte". Nancy 1, 2000. http://docnum.univ-lorraine.fr/public/SCD_T_2000_0066_DOSCH.pdf.
Pełny tekst źródłaThis thesis is in line with the field of document analysis, and more precisely deals with graphics recognition. Our purpose is the construction of a 3D model of a building from the architectural drawings of its f1oors. For that, we have a set of analysis modules and a graphical user interface (GUI) allowing a human operator to control the processings to be pelformed in an optimal way. The major part of this thesis describes the various processings implemented, from the low-level (bitmap images processings) to the high-Ievel (vectorized data processings). We describe the choices which have led us to define a threelayered software architecture, hierarchally organized: A library of software components, an applicative layer grouping the various processings together and the GUI. The latter allows to directly interact on data to control the the analysis, and manages the man-machine cooperation. All the members of our research teams have been involved in this work, but our main contributions concem the design of the GUI, the spatial organization of processings (tiling), the extraction of middle-level features (dashed and dotted lines, symbols such as stairwell, etc. ) and matching algorithms to construct the 3D structure of a building, as weil as the software integration and the design of the GUI
Lima, Gomes Roberta. "LEICA : un environnement faiblement couplé pour l'intégration d'applications collaboratives". Phd thesis, Université Paul Sabatier - Toulouse III, 2006. http://tel.archives-ouvertes.fr/tel-00088729.
Pełny tekst źródłaThomas, Philippe. "Specification d'un environnement et conception d'une architecture pour un systeme transactionnel multipoint et multinorme". Paris 6, 1992. http://www.theses.fr/1992PA066618.
Pełny tekst źródłaDamou, Elmehdi. "ApAM : Un environnement pour le développement et l'exécution d'applications ubiquitaires". Phd thesis, Université de Grenoble, 2013. http://tel.archives-ouvertes.fr/tel-00911462.
Pełny tekst źródłaGoullioud, Renaud. "Modélisation des structures d'échanges de données dans un environnement parallèle : approche par simulation à événements discrets". Lyon, INSA, 1996. http://www.theses.fr/1996ISAL0093.
Pełny tekst źródłaThe capabilities of the thermal probe for determining the thermal conductivity have been studied in phase change materials. A numerical modeling in ID cylindrical coordinates has been performed in order to predict thermal behaviour of the probe-material system. Lt takes into account the important variation of specific heat. An enthalpy formulation suppres the need of calculating the solid-liquid interface position. Faisability and limits of the method have been obtained from simulations. Lt needs evaluation of sensitivity coefficients for all parameters. Calculated and noised thermograms have allowed to develop a modified Gauss minimisation method wich removes instability and divergence caused by linear dependence of sensivity coefficients. An experimental set up has been carried out and water-agar gel conductivity has been determined
Noree, Wijane. "L'expérimentation des relations entre l'architecture et l'acoustique de la maison thaîlandaise". Paris 8, 2010. http://www.theses.fr/2010PA084137.
Pełny tekst źródłaNow a day habitation form in Thailand has changed from the old traditional a grouped - wooden house built on stilts to a single modern house built on brick. This change affects inevitably its noise environment in a habitat, resulted by spatial configuration, built materials and sound sources themselves. This thesis focuses on the acoustic transition in between spaces of a traditional Thai house and a modern house in Thai culture. Separately built in individuals unites, this traditional composite house in Thai style offers a diversity sound ambiance from totally open space to enclosed space. This diversity perception of soundscape is hardly found in a contemporary house. What interesting is how Thai people live and adapt their live in their habitat, both traditionally built and contemporary built, according to the new context? A contemporary life shows, visually and acoustically, important changes in architecture. It seems to be that contemporary house gives a better condition of noise isolation. But the question is if this isolation is really in need for Thai culture whose habitants are used to live among rich sound sources or it’s just a by chance result of newly built materials
Becam, Alain Laurini Robert Miquel Maryvonne. "Yehudi un environnement pour l'interopérabilité de modèles urbains distribués et hétérogènes /". Villeurbanne : Doc'INSA, 2004. http://docinsa.insa-lyon.fr/these/2002/becam/index.html.
Pełny tekst źródłaCantin, François. "Évaluation de la qualité lumineuse d'un environnement de travail éclairé naturellement". Thesis, Université Laval, 2008. http://www.theses.ulaval.ca/2008/25625/25625.pdf.
Pełny tekst źródłaThis research aims to develop a methodology for the assessment of daylight quality in individual office spaces. The proposed methodology is based on performance indicators related to illuminance, distribution (variability) , glare and directivity. The calculations are performed with the Radiance Lighting Simulation System for a South-West and a North-West oriented office located on the fifth floor of the Caisse de dépôt et placement (CDP) in Montreal. The daylight conditions of these offices are studied under a series of clear skies and an overcast sky. The selected indicators for the assessment of daylight quality are the vector/scalar illuminance ratio, the altitude of illuminance vector, the luminance difference index (LD index), the useful daylight illuminance (UDI) and the size of sunlight patches. The literature encourages the researcher to use advanced indicators like these in order to go beyond a simple study of horizontal illuminance and to deepen the analysis of luminous environment. The results allow a detailed performance assessment for each office. Furthermore, the analysis of the results underline the complementarity of the indicators, i.e., the necessity to compare them to adequately assess daylight quality. Finally, polar diagrams are used to synthesize the results. This graphical approach introduces a useful method to represent luminous ambiances.
Becam, Alain. "Yehudi : un environnement pour l'interopérabilité de modèles urbains distribués et hétérogènes". Lyon, INSA, 2002. http://theses.insa-lyon.fr/publication/2002ISAL0094/these.pdf.
Pełny tekst źródłaThis thesis presents the results of our work concerning the interoperability of exiting urban models. The urban models are mathematical and software tools used to simulate or estimate phenomena relevant to the urban domain. The direct interconnection of existing models is not possible due to their multiple heterogeneities. To be able to use several models together, we have developed an integrated environment capable of integrating and interconnecting them. A model is integrated by an encapsulation, which is linked to a meta-model in order to offer a software and logical abstraction. The supervisor is a software tool, which controls the different elements by using the logical layer. A distributed architecture offers a strong management and a semantic referential allows the verification and the adaptation of the interconnection
Canevet, Rozenn. "Ambiance versus "ambiente" : essai d'une généalogie en art, architecture et design". Paris 8, 2012. http://www.theses.fr/2012PA083966.
Pełny tekst źródłaIt is now accepted knowledge that in the second half of the 20th Century the predominance of a retinal system has been replaced by psycho-sensory immersion. From this, a certain number of works in art, architecture and design – based more on psychological experiences than on traditional forms – have grown, advocating temporality over immediacy and the process of representation. If the terms installation and environment have become common currency, that of ambiance still remains negligible. Following through this train of thought we become aware of the significance of the term, whether artistic, technological or ideological but it is above all in its role -– as counterpart – to the Italian term ambiente that proves to be particularly instructive here. At a time when an artist could be construed as an architect, the designer an artist, it would appear essential to remember that the terms common to these aforementioned disciplines could have potentially encourage crossover and dialogue, their goals and their scope however differ significantly, depending on their implementation. Hence, ambiance is consistent with the concept of size, of representation, of conditioning, highlighting the potential of disassociation between technologies. This is in opposition to the characteristics of ambiente that conform more to the experience of a physical or mental landscape where the relation between the individual and the world is re-examined as the utopian ideal of ones own consciousness. If the eminently modern characteristic of ambiance as ambiente is undeniable, it remains nevertheless a critique of the modernist aesthetic of autonomy that has from the 1950's to the present day woven through their variant forms
Berdjugin, Jean-François. "Un environnement de développement formel de systèmes distribués temps réel". Toulouse 3, 2002. http://www.theses.fr/2002TOU30056.
Pełny tekst źródłaIdrissi, Kaitouni Bahia. "Réalisation d'un transfert de fichiers OSI dans un environnement de réseau X.25. Organisation fonctionnelle et architecture". Doctoral thesis, Universite Libre de Bruxelles, 1990. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/213144.
Pełny tekst źródłaPlan, Anouchka. "Nanoparticules en environnement cellulaire : Impact de la nano-architecture sur l'internalisation, la biodégradation et les fonctionnalités thérapeutiques". Thesis, Sorbonne Paris Cité, 2019. http://www.theses.fr/2019USPCC033.
Pełny tekst źródłaInorganic nanoparticles represent innovative solution to face current limitations in early diagnostic or targeted therapies.First part focuses on the interactions between magnetic nanoparticles and stem cells to understand better the parameters which impact internalization and biodegradation. We evidenced an impact from the nanoparticle’s coating, the presence of proteins and the aggregation. Nanoparticles’ impact on cellular differentiation shown a process of re-magnetization of the iron products of degradation for some differentiation ways.In the second part, we studied anti-cancerous hyperthermal therapies and more precisely the impact of the intracellular confinement. We shown that the cellular environment can completely inhibit the heating delivered by magnetic hyperthermia but at the contrary can also be beneficial for applying photothermia at biocompatible wavelengths. Finally, the combination of photothermia with a drug leaded to an increase of the efficiency of both therapies separated with reduces secondary effects
Malcurat, Olivier. "Modélisation d'un environnement logiciel d'assistance au travail collaboratif dans le secteur de l'architecture et du BTP". Vandoeuvre-les-Nancy, INPL, 2001. http://docnum.univ-lorraine.fr/public/INPL_T_2001_MALCURAT_O.pdf.
Pełny tekst źródłaOur work aims to specify and develop a groupware for the professionals in the building trade. Our motivation is the following one: the easyness and cheapness of creating virtual communities thanks to internet technology. Today, actors in the building industry show their wishes to take advantage of this recent opportunity, to improve global quality of design and construction processes, and reduce financial losses caused by communication errors. The current situation shows a gap between available softwares and professional practices which don't really integrate these new tools. Then, rather than thinking that people don't suit these tools, we think that tools are not suitable for people. We assume that the main reason of this maladjustment is that classic groupwares neglect the complexity of social dimension and focus on technical problems such as distributed data, scalability, need for speed, security. Without denying the importance of these problems, we intentionally emphasize social, economic and cultural dimensions
Rischette, Pascal. "Mise en œuvre des processeurs de traitement rapide du signal dans un environnement parallèle : étude de l'ordonnancement d'algorithmes parallèles". Nancy 1, 1991. http://www.theses.fr/1991NAN10231.
Pełny tekst źródłaTagnithammou, Tafsut. "Solution de mobilité personnelle basée sur une stratégie de collaboration Conducteur/Véhicule/Environnement". Electronic Thesis or Diss., université Paris-Saclay, 2021. http://www.theses.fr/2021UPASG046.
Pełny tekst źródłaThe work of this thesis concerns an assistance architecture for a new mobility solution Gyrolift. This standing wheelchair is the integration of a robotic module on a gyropodic base. The device offers both seated and standing positions to wheelchair users.First, we present the concept of the Gyrolift compared to different competing solutions. This device is similar to an orthosis which offers a standing position with various physiological and psychological advantages : improvement of the respiratory function, blood circulation, bone consolidation and increased autonomy.A human-machine interaction is established between the user and the Gyrolift. Due to its novelty, a stress can be felt. This emotional state can disturb the balance and well being of the driver. We adressed this issue by demonstrating that a stress can be felt by Gyrolift users.Then, we proposed an acquisition chain which estimates the emotional state of the driver. We observe the heart rate variability using a non-invasive solution "camera" with the Photoplethymography principle.The proposed solution has been tested. in static and quasi-dynamic conditions in order to simulate the use of the Gyrolift. We can establish wether the user is "stressed" or "relaxed". We presented the obtained results. Research shows that it is posssible to determine the emotional state using a camera by estimating the heart rate activity. Finally, we proposed a reactive control architecture for the Gyrolift control. It assists, optimizes and secures the user. We defined the different functionalities of the device which are : verticalization ; managing balance ; controling crutches for transfer ; autonomy management and integration of the control. A hierarchy of functionalities has been established according to the use cases.The architecture is embedded in the last prototype of the Gyrolift which will be marketed in 2021
Depaulis, Fabrice. "Vers un environnement générique d'aide au développement d'applications interactives de simulation de métamorphoses". Poitiers, 2002. http://www.theses.fr/2002POIT2320.
Pełny tekst źródłaIn the field of computer animation, several methods aim to represent natural phenomena, as, for example, plant growth. Contrariwise to some others, these methods use an algorithm based process that requires a programming language and avoid any interactivity in the simulation conception. It is possible to figure out this issue thanks to the Programming By Demonstration (PbD). The PbD is based on several techniques that allow an end-user to create interactively computer programs, using only common tools. This PhD explains how it is possible to build a generic framework that permits the design of interactive applications for the creation of natural objects metamorphosis. This framework uses the H4 architecture as a language interpreter to enable the creation of interactive programs from the generated applications
Wurtz, Étienne. "Modélisation tridimensionnelle des transferts thermiques et aérauliques dans le bâtiment en environnement orienté objet". Marne-la-vallée, ENPC, 1995. http://www.theses.fr/1995ENPC9531.
Pełny tekst źródłaThis work consists in the description of the air flow and heat transfer in buildings, making use of a simplified tool : the zonal method. It is a 3D methode based upon the partitionning into a small number of subzones, intermediate between one-node and CFD models. Mass and energy balances arc written in each subvolume while the mass flow in the interfaces are calculated by power pressure laws. The modularity of the method makes it particularly suitable for an implementation in an object orentied environment. The SPARK environment, fit for the resolution of large nonlinear equations systems, is hence used. Results are validated by comparison with various experimental and numerical references. A sensitivity analysis is then performed to determine the appropriate empirical coefficients as well as the characteristics of an optimal mesh. The properties of the object oriented environment are taken advantage of by coupling the zonal method with a thermal comfort model, a conductive model (taking into account 3D effects) and a mass transport model. The simulation of the influence of a heat source yields results consistent with experimental data, in the whole domain studied. Last, the combined natural and forced convection case is treated by adding a model for kinetic energy conservation in the subzones, and the calculated mass flows tally with the CFD results
Im Rahmen dieser Arbeit werden thermische und strömungsmechanische Phänomene in Gebäuden mit Hilfe einer vereinfachten Methode, der sogenannten « zonalen Methode » numerisch beschrieben. Diese dreidimensionale Methode basiert auf der Unterteilung des physikalischen Problems in eine begrenzte Anzahl von Teilvolumen. Sie liegt damit zwieschen der Vereinfachung auf einen einzelnen Knoten und dem dichten Gitter einer vollständigen, strömungsmechanischen Beschreibung. Für jedes Teilvolumen wird die Massen une Energiebilanz erstellt, wobei des Massenstrom zwischen den einzelnen Volumen durch die Anwendung physikalischer Gesetze berechnet xird, die den Fluss in Beziehung zum Druckgradienten setzen. Der modulare Aufbau des Modells bei diesem Vorgehen erleichtert die Beschreibung in einer objektorientierten Simulationsumgebung SPARK wurde zur Lösung von grossen, nichtlinearen Gleichungssystemen entwickelt. Die Ergebnisse der Simulationen aus diesem Ansatz werden mit Daten, die mit einer Reihe anderer numerischer und experimenteller Verfahren ermittelt wurden, verglichen und bestätIgt. Durch eine Paramenterstudie werden geeignete empirische Koeffizienten bestimmt, ebenso wie die Struktur eines optimalen Gitters. Ein weiterer Vorteil des objektorientierten Vorgehens liegt in der Möglichkeit mehrere Modelle miteinander zu verknüpfen. So wird die « zonale Methode » verbunden mit einem Modell für thermischen Komfort, einem Wärmeleitungsmodell, das 3D Effekte behandelt, und einem Modell für Stoffransport. Die Simulation des Einflusses einer Wärmequelle liefert Ergebnisse, die mit experimentell ermittelt Ergebnissen für einen entsprechenden Fall übereinstimmen. Abschliessend wird ein Fall der gemischten (erzwungene und freie) Konvektion untersucht, wobei die Erhaltung der kinetischen Energie des Strömung angenommen wird. Die Ergebnisse stimmen mit denen des Feldmodells überein
Ralitera, Tahina. "Simulations multi-agent pour les villes intelligentes : une architecture multi-environnement temporelle, spatiale et organisationnelle. Apports pour l’anticipation". Electronic Thesis or Diss., La Réunion, 2020. http://www.theses.fr/2020LARE0017.
Pełny tekst źródłaThe multiagent simulation is a promising approach for smart city design and planning. In this context, we focus on the example of recharging electric vehicles on public charging points. This example illustrates a problem of managing limited and shared resources in time and space. Rolland May defines three main dimensions that should be integrated by the system: the space, the organisation and the time. In multi-agent simulations, the spatial dimension and the social dimension are the subject of numerous proposals in the literature. In opposite, time remains subject to very few studies and consideration. In addition, if a lot of research deals with spatial and organisational consideration in the agent's reasoning, the time consideration, as a system dynamic, is often overlooked.This highlights two aspects to which we want to contribute:- the need for interaction support to exchange spatial, social and temporal information;- the need for reasoning that takes this exchanged spatial, temporal and organisational information into account.Thought this thesis, our first objective aim at making the multiagent simulation paradigm evolve in order to consider time as a new medium of interaction, in the same way as the spatial environment or the organisational environment. For that purpose, we draw on existing approaches that are commonly used for modelling the space and organisations. Our model is called Agent-Group-Environment-Time (AGRET). It is an extension of the generic organisational model AGR and its variant AGRE.The originality of our approach is that it integrates the temporal dimension as an environment, in the same way as the spatial environment and the social environment. This time environment is used to support the exchange and the storage of time information. It complements the simulation scheduler which manages the simulation activation cycle. The implementation of this new interaction environment brings new possibilities. One of these possibilities is the use of temporal, spatial and social information, perceived through the environments, to optimise the agent's reasoning. In this context, we choose to focus on anticipatory reasoning which is particularly interesting in the context of the smart city. This anticipatory reasoning increases the realism of the simulation by showing a cognitive capacity that is specific to humans. It also improves the agent's decision mechanism by choosing a more relevant behaviour that takes into account the agent's temporal, spatial and social activation context. This anticipatory reasoning is based on information about the past, the present and the future, which the agent perceives through the temporal environment. The inclusion of future information in the anticipative reasoning is an original feature of this approach. This functionality is made possible by the temporal environment, which allows storing and perceiving information on the temporal dimension.To summarise, our contributions are both about time. Our first contribution is about the representation of time as an environment. In the multi-agent level, we propose an interaction support for the exchange and storage of information on space, time and organisation. Our second contribution is about temporal reasoning. We propose an anticipative reasoning based on the perception of spatial, temporal and social environments. In particular, we exploit the visibility of the future dimension of time that is allowed by the temporal environment. In the example of electric vehicles recharge, the integration of our approaches allows, at the collective level, the optimisation of the recharge distribution in space and time. We show this through an implementation on a multi-agent simulation model called SkuadCityModel. More generally, at the level of the smart city, the implementation of our contributions allows the optimisation of resource management in space and time
Malcurat, Olivier. "Spécification d'un environnement logiciel d'assistance au travail collaboratif dans le secteur de l'architecture et du B.T.P". Phd thesis, Institut National Polytechnique de Lorraine - INPL, 2001. http://tel.archives-ouvertes.fr/tel-00101551.
Pełny tekst źródłaConception Assistée par Ordinateur). Ce projet a pour but d'analyser les pratiques de coopération lors de la
conception d'un projet architectural, puis de spécifier et développer un collecticiel à l'usage des acteurs du
projet. Cet outil est principalement destiné à les assister dans les activités coopératives de création de
documents. Nous pensons que ce type d'outil logiciel doit maintenant profiter à une large communauté de
professionnels du bâtiment, pour une utilisation quotidienne et dans le cadre de projets ordinaires.
C'est sur la première partie de ce projet, la spécification d'un outil informatique, que ce mémoire se penche. La
première partie informe le lecteur sur le contexte particulier de la production du cadre bâti. La deuxième partie
dresse un état de l'art d'abord des modèles de coopération pour les équipes d'ingénierie, puis de l'analyse des
collecticiels, et enfin, des collecticiels eux-mêmes. La troisième partie expose les résultats d'une expérimentation
menée avec trois étudiants en architecture sur un collecticiel généraliste ; nous en tirons des conséquences
concernant les exigences fonctionnelles d'un collecticiel adapté au contexte spécifique de la conception
collaborative. La quatrième et dernière partie formalise un modèle d'outil coopératif répondant à ces exigences
; enfin, une simulation de cette outil est donnée prenant appui sur une situation de projet réelle, l'aménagement
urbain accompagnant la première ligne de tramway à Nancy (France).
Mounier, Jean-Luc. "Conception et mise en oeuvre d'un environnement système pour la modélisation, l'analyse et la réalisation de systèmes informatiques". Paris 6, 1990. http://www.theses.fr/1990PA06A632.
Pełny tekst źródłaBromberg, David. "Résolution de l'hétérogénéité des intergiciels d'un environnement ubiquitaire". Phd thesis, Université de Versailles-Saint Quentin en Yvelines, 2006. http://tel.archives-ouvertes.fr/tel-00469445.
Pełny tekst źródłaZhang, Chunyan. "Le Fengshui contemporain : éthique de l'environnement et enseignement d'architecture du paysage". Paris, EHESS, 2010. http://www.theses.fr/2010EHES0133.
Pełny tekst źródłaFengshui touches on bath the natural and social environments. According to Augustin Berque:"Fengshui inscribes a morality in the landscape, and more particularly the one linked ta ancestor worship". For the Chinese, it represents a genuine ethics of the environrnent. Pedagogical approaches differ greatly from one country to another and from one school ta another. In China, Wang Sbu overturned traditional architecture teaching at the Fine Arts Acaderny of Hangzbou by giving priority to the environmental approach over the architectural one. Starting in the 1960s and 1970s, in France, Bernard Lassus similarly proposed "inventive analysis" as a way of working ail the site using a sensibility-based approach. In spite of this, many c6nternporary designers who have trained at architecture schools forget to take into consideration the poetics of our oikos our cultural landscape and to preserve it. Research into fengshui as an ethics of the environment is inscribed in this framework and is linked to the teaching given 10 architects and landscape architects
AURIOL, Guillaume. "Specification et implementation d'une architecture de signalisation a gestion automatique de la QdS dans un environnement IP multi domaines". Phd thesis, INSA de Toulouse, 2004. http://tel.archives-ouvertes.fr/tel-00009244.
Pełny tekst źródłaAuriol, Guillaume. "Spécification et implémentation d'une architecture de signalisation à gestion automatique de la QdS dans un environnement IP multi domaines". Toulouse, INSA, 2004. http://www.theses.fr/2004ISAT0029.
Pełny tekst źródłaThe future Internet will have to transport the new application data with Quality of Service (QoS) guarantees. Then, it is necessary to redesign its architecture. In other respect, by definition, the Internet consists of several autonomous domains with their own QoS management mechanisms. This last point raises the question to carry the service continuity over all the domains. Then, to solve these two precedent problems the work presented in this thesis proposes a communication system providing guarantees of QoS in a multi-domain environment. This system is composed of both a communication plane and a signaling plane. The first one provides multi IP and Transport services when the second one manages the resources between the involved domains. Our contributions are the following ones. Firstly, we propose a model to characterize the IP and Transport services based on experiments over a national platform, ns-2 simulations and measurements performed over a DiffServ multi-domain emulation platform. Then, we upgrade a previous proposed communication architecture integrating this model to simplify the user task. Actually, the system is able to select automatically the appropriated Transport and IP services to satisfy the users. Secondly, we specify in UML and we implement in Java our signaling architecture providing the guarantee of the service continuity over all involved domains. Finally, we test, by the mean of two kinds of application, the complete system over a platform which emulates the behavior of several DiffServ domains
Zeng, Zhe. "Pour une application du Feng shui dans la conception de l’architecture contemporaine et son environnement : contribution à la recherche de l’origine de ses fondements". Thesis, Toulouse 2, 2015. http://www.theses.fr/2015TOU20017.
Pełny tekst źródłaThe Feng shui brings together the knowledge of the Chinese on the notions of time, space, environment and all the building infrastructures. It is indeed Feng shui has guided, from its "coming" almost all the buildings constructed for the living and for the dead in China. Modern ecology and environmental protection are the top priorities to be considered in architectural design. Faced with the idea transmitted by the Feng shui, we can’t help thinking that such ancient discipline, very focused on the environment and housing, can serve as a reference and inspiration in the design of contemporary architecture and treatment of the environment. The basic question of this research is to know what was, or what were, the true (s) source (s) of the doctrine of Feng shui. Through our research, we want to take a step back to the multitude of methods of Feng Shui, and intended to fully concentrate on their cross philosophy, and try to synthesize the different approaches that can have globally of the Feng shui. We have found two major "red threads" of Feng shui .First thread: the "qi 气" is the basic material of the composition of the world. Second thread: Temporality and action of Heaven understood as an impersonal power and instructing exerted on the world through natural regularities. This research is in order to build a research facility on the topic of "the application of Feng Shui in contemporary architectural and environment design" and we hope that this first step will be considered important to the continued reflection
FLEUREAU, GRIFFON HUGUETTE. "La chambre du malade : hygiene, ergonomie, lieu de vie". Angers, 1991. http://www.theses.fr/1991ANGE1085.
Pełny tekst źródłaGélinas, Justin. "Le design et l'expérience de marche des patients en environnement hospitalier comme leviers à la guérison : une recherche-projet en design". Master's thesis, Université Laval, 2021. http://hdl.handle.net/20.500.11794/69180.
Pełny tekst źródłaAndriatrimoson, Antonio. "Assistance robotisée à la personne en environnement coopérant". Phd thesis, Université d'Evry-Val d'Essonne, 2012. http://tel.archives-ouvertes.fr/tel-00674653.
Pełny tekst źródłaPietrzak, Thomas. "Contributions à la dissémination d'informations haptiques dans un environnement multimodal". Phd thesis, Université de Metz, 2008. http://tel.archives-ouvertes.fr/tel-00390057.
Pełny tekst źródłaDemilly, Estelle. "Autisme et architecture : Relations entre les formes architecturales et l'état clinique des patients". Thesis, Lyon 2, 2014. http://www.theses.fr/2014LYO20060/document.
Pełny tekst źródłaThe relationship between architectural space and quality of life is studied here through a transdisciplinary research (involving architects and psychologists) centered on the links between the spatial characteristics and clinical state of people with autism spectrum disorders (ASD). Investigations on these aspects are scarce and scattered, and few are scientifically conducted. The present thesis aims to reveal spatial features to promote the well -being of these people. The methodology consist in collecting architectural and clinical data in 20 institutions hosting adults with ASD. The architecture of these 20 institutions was characterized and behaviors of 148 residents from clinical questionnaires were evaluated. This work led to the creation of a database of architectural variables (explanatory) and clinical variables (to be explained and control). Statistical analysis of this database allowed to back up assumptions on the impacts of certain parameters of the built environment on the clinical condition of individuals with ASD. Beyond knowledge related to autism, the object is to situate our problematic in a broader questioning on the relationship between architecture and well- being of the individual. Architects design living spaces by projecting themselves as occupants, and use their own representation of the "quality of life" as a reference. This can lead to some discrepancies between the designed space, and space as experienced by users unknown to the designer
BEN, HENDA Mokhtar. "MORPHOLOGIE ET ARCHITECTURE DES INTERFACES DE COMMUNICATION DE L'INFORMATION SCIENTIFIQUE ET TECHNIQUE DANS UN ENVIRONNEMENT MULTILINGUE : LE CONTEXTE ARABO-LATIN". Phd thesis, Université Michel de Montaigne - Bordeaux III, 1999. http://tel.archives-ouvertes.fr/tel-00006373.
Pełny tekst źródłaLe mécanisme de la représentation et du traitement des caractères et de leurs soubassements de codage et de normalisation constituent encore un point contraignant à la transparence linguistique des systèmes et des interfaces homme-machines multilingues. Si le problème est partiellement résolu sur les plates-formes monopostes et locales, les systèmes d'information scientifique et technique ouverts et distribués (i.e. Internet) sont encore soumis à l'hégémonie linguistique latine et plus particulièrement anglo-saxonne. L'introduction de la langue arabe (et autres non latines) y est certes en progression, mais elle reste encore interdite aux zones systèmes (URIs, protocoles, systèmes opératoires... ). Notre contribution à l'i18n et la l10n des systèmes d'information multilingues en général et les interfaces Homme-Machine en particulier prend forme d'une proposition qui part du principe de correspondance entre un mécanisme numérique et un jeu de caractères unifiés (Unicode, ISO 10464).
La bidirectionnalité est aussi un facteur de contrainte qui pèse sur les interfaces multilingues homme-machine. Les algorithmes de tri, les méthodes des traitements logiques et visuels des incises et des bris, les techniques de l'étiquetage et de la négociation linguistiques entre systèmes distribués, l'opposition entre la rigueur gauche-droite des chiffres et leur traitement algorithmique de droite à gauche constituent les points les plus importants de notre étude du mécanisme Bidi.
Notre objectif essentiel est la révocation des systèmes d'information et de communication multilingue hérités pour ouvrir d'autres pistes de recherche dans les domaines de l'industrie de la langue et de la sociolinguistique.
Ben, Henda Mokhtar. "Morphologie et architecture des interfaces de communication de l'information scientifique et technique dans un environnement multilingue : le contexte arabo-latin". Bordeaux 3, 1999. https://tel.archives-ouvertes.fr/tel-00006373.
Pełny tekst źródłaThe arab-latin multilingualism that we identify as a hard multilingualism presents two major peculiarities that make it distinguishable from soft multilingualism (the same linguistic family) : graphic or textual representation and bidirectionnality. The mechanism of characters representation and processing on basis of coding and standards requirements constitute one of the prime constraints to linguistic transparency of multilingual systems and human-computer interfaces. Even tough the problem has been well addressed within the context of desktop and local platforms, open and distributed network systems (i. E. Internet) are still under control of latin oriented linguistic, and particularly anglo-saxon, hegemony. Other non latin languages are yet on their ways to integrate these systems but they are generally excluded from operating system areas (uris, protocols. . . ). Our contribution to i18n and li on of multilingual information systems and human-computer interfaces is proposed in terms of a combinatory mechanism between a numeric resources identification system and a unified coded character set (unicode or iso 10646). Bidirectionnality is also a constraining factor that weighs on human-computer multilingual interfaces. Sorting algorithms, logical and visual processing of text breaking and interpolation, linguistic labeling and negotiation between distributed systems, the opposition between left-to-right restrictive orientation of numeral and their internal right-to-left algorithmic way of processing constitute the major focal points of our analysis of the bidi mechanism. Our major concern in conducting this research is to revoke inherited and state-of-the-art multilingual scientific information and communication systems in order to dig deeper in specialized research areas like linguistic engineering and socilinguistics
Reynaud, Quentin. "Une architecture hybride et flexible pour agents virtuels en environnement urbain : problématiques de la composition de comportements et de l'anticipation". Thesis, Paris 6, 2014. http://www.theses.fr/2014PA066601/document.
Pełny tekst źródłaThis thesis deals about human behaviors simulation in an urban context. We focus on the behavior believability (as judged as external observers). That is why our agent have some anticipatory skills, which allow them to use predictions about their near future. Our architecture is a hybrid one, which is very innovative because of its functioning with « high-level modules », which are seen as black-box from the rest of the architecture. Their number and intern modeling are completely free. This makes our architecture very modular and generic, and it is important because the urban simulation domain has many different applications (urbanism, video games, security, etc.), with different constraints. However, this genericity brings another problem, which is the integration of several heterogeneous behavior into the same decisional process. This issue is addressed thanks to a behavior composition mechanism. To conclude, we ensure the scaling up of our architecture with the creation of several levels of detail in the agents modeling
Reynaud, Quentin. "Une architecture hybride et flexible pour agents virtuels en environnement urbain : problématiques de la composition de comportements et de l'anticipation". Electronic Thesis or Diss., Paris 6, 2014. http://www.theses.fr/2014PA066601.
Pełny tekst źródłaThis thesis deals about human behaviors simulation in an urban context. We focus on the behavior believability (as judged as external observers). That is why our agent have some anticipatory skills, which allow them to use predictions about their near future. Our architecture is a hybrid one, which is very innovative because of its functioning with « high-level modules », which are seen as black-box from the rest of the architecture. Their number and intern modeling are completely free. This makes our architecture very modular and generic, and it is important because the urban simulation domain has many different applications (urbanism, video games, security, etc.), with different constraints. However, this genericity brings another problem, which is the integration of several heterogeneous behavior into the same decisional process. This issue is addressed thanks to a behavior composition mechanism. To conclude, we ensure the scaling up of our architecture with the creation of several levels of detail in the agents modeling
Ye, Yun. "Integrated decision support for architecture & supplier identification in early complex system design". Thesis, Châtenay-Malabry, Ecole centrale de Paris, 2014. http://www.theses.fr/2014ECAP0052/document.
Pełny tekst źródłaIn order to combine the advantage of standardization with those of customization, modular design has been increasingly used by OEMs (Original Equipment Manufacturers) in complex system development. Different from traditional design, modular design advocates entrusting lead suppliers with full responsibility of a module. In this case, suppliers are involved much earlier in design, and start collaborating with OEMs from the conceptual design phase. This characteristic of modular design makes it impossible to define the product concept before choosing suppliers, as is normally done in the traditional way. Instead, the product concepts and supplier possibilities need to be considered simultaneously. However, this unbreakable link between a module and its supplier is rarely considered indesign support methods. Most existing methods treat architecture and supplier as two separate issues. In this work, we propose the Architecture & Supplier Identification Tool (ASIT), which considers performance of both suppliers and their modules. The ASIT is capable of generating all possible product/system architectures based on customer requirements with consideration of new technologies and new suppliers. The overall performance of each architecture is estimated using data of existing products and expert knowledge. Appropriate candidates are identified, taking into account their customer requirements satisfaction, overall uncertainty, and environmental impact, to be considered in conceptual design. The utilization of ASIT is illustrated in a powertrain design case study. Comparing the results from different methods shows that ASIT is an interesting decision support tool for OEMs to identify suppliers and architectures regarding their overall performance
Zaaboub, Rim. "Implication des Nurse Like Cell exprimant le CCL21 dans le microenvironnement ganglionnaire de la leucémie lymphoïde chronique". Thesis, Sorbonne Paris Cité, 2019. http://www.theses.fr/2019USPCD036.
Pełny tekst źródłaChronic lymphocytic leukemia (CLL) is a lympho-proliferative disorder resulting from the proliferation of mature B cells CD19+ CD5+. CLL is characterized by an accumulation of tumor cells in the blood, bonemarrow and lymph nodes. My project aims to analyze the crosstalk between tumor B cells and microenvironment cells in the lymph node, in order to understand the mechanisms affecting the retention and survival of tumor cells in secondary lymphoid organs. The cartography of the microenvironment showed the disorganization of the cellular architecture, characterized by diffuse infiltration of tumor B cells, loss of follicular dendritic cells and disruption of the fibroblastic reticular cells network.I detected the presence of a population of CD68+ macrophages expressing the CCL21 chemokine. These macrophages could play a major role in the retention in lymph node of tumor cells constitutively expressing there ceptor for CCL21.In order to better understand the role of these macrophages CD68+, I established a system of celldifferentiation in vitro from PBMCs of CLL patients. NLCs would correspond to tumor-associated macrophages (TAMs) of CLL. We confirmed the production of CCL21 by these cells using a novel approach to RNA detection based on flow cytometry. In conclusion, our work identified a CD68 + cell population which could be an alternative source of CCL21 and which could play an important role in the retention of B cells expressing the CCR7 receptor. Cellular interactions between NLC and leukemic cells could be an interesting therapeutic target
Texier, Guillaume. "Contribution à l'ingénierie des systèmes interactifs : un environnement de conception graphique d'applications spécialisées de conception". Poitiers, 2000. http://www.theses.fr/2000POIT2317.
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