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Auswahl der wissenschaftlichen Literatur zum Thema „Prévision du trafic routier“
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Zeitschriftenartikel zum Thema "Prévision du trafic routier"
Gillaizeau, Florence, Medhi Danech-Pajouh und Jean-Claude Pierrelée. „Prévision qualitative du trafic routier par régression logistique“. Recherche - Transports - Sécurité 23, Nr. 93 (30.12.2006): 295–315. http://dx.doi.org/10.3166/rts.93.295-315.
Der volle Inhalt der QuelleNedellec, V., L. Mosqueron, H. Desqueyroux, J. Nicolas, G. Bruno und C. Liousse. „P43 - Impact de la pollution atmosphérique due au trafic routier sur la santé des enfants urbains en France : situation en 2000 et prévision pour 2010“. Revue d'Épidémiologie et de Santé Publique 53, Nr. 4 (September 2005): 444. http://dx.doi.org/10.1016/s0398-7620(05)84665-6.
Der volle Inhalt der QuellePlanchon, Florent, Daniel Delahaye und Claude Tougard. „Emissions polluantes et trafic routier“. Études Normandes 48, Nr. 1 (1999): 171–78. http://dx.doi.org/10.3406/etnor.1999.2392.
Der volle Inhalt der QuelleRICORDEL, S., L. DEDIEU, D. ASTRIE, R. TRAMOY, B. TASSIN und J. GASPERI. „Macrodéchets et déchets plastiques issus du trafic routier“. 6 6, Nr. 6 (20.06.2022): 53–70. http://dx.doi.org/10.36904/tsm/202206053.
Der volle Inhalt der Quelle-GROS, Jean-Paul. „Gestion du trafic routier et des terminaux de péage“. Revue de l'Electricité et de l'Electronique -, Nr. 02 (1995): 66. http://dx.doi.org/10.3845/ree.1995.022.
Der volle Inhalt der QuelleKHELIFI, Asma, Jean-Patrick LEBACQUE und Habib HAJ-SALEM. „Modélisation stochastique macroscopique d'ordre supérieur du trafic sur les réseaux routiers : implications managériales“. Revue Française de Gestion Industrielle 37, Nr. 2 (21.09.2023): 71–86. http://dx.doi.org/10.53102/2023.37.02.1156.
Der volle Inhalt der QuelleHéreil, Philippe. „Vers une prévision collaborative des orages pour le trafic aérien européen“. La Météorologie, Nr. 111 (2020): 002. http://dx.doi.org/10.37053/lameteorologie-2020-0080.
Der volle Inhalt der QuelleChampion, Alexis, Jean-Michel Auberlet, René Mandiau, Stéphane Espié und Christophe Kolski. „Simulation comportementale du trafic routier en intersection Un mécanisme de résolution de conflit“. Recherche - Transports - Sécurité 28, Nr. 100 (30.09.2008): 185–94. http://dx.doi.org/10.3166/rts.100.185-194.
Der volle Inhalt der QuelleDoniec, Arnaud, René Mandiaud, Stéphane Espié und Sylvain Piechowiak. „Comportements anticipatifs dans les systèmes multi-agents. Application à la simulation de trafic routier“. Revue d'intelligence artificielle 21, Nr. 2 (12.04.2007): 183–221. http://dx.doi.org/10.3166/ria.21.183-221.
Der volle Inhalt der Quelle-MANDIAU, René. „Coordination multi-agent basée sur les jeux : application à la simulation de trafic routier“. Revue de l'Electricité et de l'Electronique -, Nr. 02 (2005): 24. http://dx.doi.org/10.3845/ree.2005.012.
Der volle Inhalt der QuelleDissertationen zum Thema "Prévision du trafic routier"
Allain, Guillaume. „Prévision et analyse du trafic routier par des méthodes statistiques“. Toulouse 3, 2008. http://thesesups.ups-tlse.fr/351/.
Der volle Inhalt der QuelleThe industrial partner of this work is Mediamobile/V-trafic, a company which processes and broadcasts live road-traffic information. The goal of our work is to enhance traffic information with forecasting and spatial extending. Our approach is sometimes inspired by physical modelling of traffic dynamic, but it mainly uses statistical methods in order to propose self-organising and modular models suitable for industrial constraints. In the first part of this work, we describe a method to forecast trafic speed within a time frame of a few minutes up to several hours. Our method is based on the assumption that traffic on the a road network can be summarized by a few typical profiles. Those profiles are linked to the users' periodical behaviors. We therefore make the assumption that observed speed curves on each point of the network are stemming from a probabilistic mixture model. The following parts of our work will present how we can refine the general method. Medium term forecasting uses variables built from the calendar. The mixture model still stands. Additionnaly we use a fonctionnal regression model to forecast speed curves. We then introduces a local regression model in order to stimulate short-term trafic dynamics. The kernel function is built from real speed observations and we integrate some knowledge about traffic dynamics. The last part of our work focuses on the analysis of speed data from in traffic vehicles. These observations are gathered sporadically in time and on the road segment. The resulting data is completed and smoothed by local polynomial regression
Maza, Elie. „Prévision de trafic routier par des méthodes statistiques : espérance structurelle d’une fonction aléatoire“. Toulouse 3, 2004. http://www.theses.fr/2004TOU30238.
Der volle Inhalt der QuelleIn the first part of this thesis, we describe a travel time forecasting method on the Parisian motorway network. This method is based on a mixture model. Parameters are estimated by an automatic classification method and a training concept. The second part is devoted to the study of a semi-parametric curve translation model. Estimates are carried out by an M-estimation method. We show the consistency and the asymptotic normality of the estimators. In the third part, we widen the function warping model by considering that the warping functions result from a random process. That enables us to define, in an intrinsic way, a concept of structural expectation and thus to get round the non identifiability of the model. We propose an empirical estimator of this structural expectation and we show consistency and asymptotic normality
Dochy, Thierry. „Arbres de régression et réseaux de neurones appliqués à la prévision de trafic routier“. Paris 9, 1995. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=1995PA090034.
Der volle Inhalt der QuelleSalotti, Julien. „Méthodes de sélection de voisinage pour la prévision à court-terme du trafic urbain“. Thesis, Lyon, 2019. http://www.theses.fr/2019LYSEI077.
Der volle Inhalt der QuelleIn the context of Smart Cities, there is a growing need to inform drivers, anticipate congestion and take action to manage the state of the traffic flow on the road network. This need has driven the development of a large number of traffic forecasting methods. The last decades have seen the rise in computing power, in storage capacity and in our ability to process information in real-time. More and more road segments are equipped with traffic sensors. These evolutions are new elements to take into consideration in order to design accurate traffic forecasting algorithms. Despite the large amount of research efforts on this topic, there is still no clear understanding of which criteria are required in order to achieve a high forecasting performance at the network scale. In this thesis, we study two real datasets collected in two main French cities: Lyon and Marseille. The Lyon dataset describes the traffic flow on an urban network. The Marseille dataset descrobes the traffic flow on urban freeways. We evaluate the performance of methods from different fields: time series analysis (autoregressive models), and different subfields of machine learning (support vector machines, neural networks, nearest-neighbors regression). We also study different neighborhood selection strategies in order to improve the forecasting accuracy, while decreasing the complexity of the models. We evaluate a well-known approach (Lasso) and apply for the first time on traffic data a method based on information theory and graphical models (TiGraMITe), which has shown very effective on similar physics applications. Our experimental results confirm the usefulness of neighborhood selection mechanisms in some contexts and illustrate the complementarity of forecasting methods with respect to the type of network (urban, freeway) and the forecasting horizon (from 6 to 30 minutes)
Laharotte, Pierre-Antoine. „Contributions à la prévision court-terme, multi-échelle et multi-variée, par apprentissage statistique du trafic routier“. Thesis, Lyon, 2016. http://www.theses.fr/2016LYSET013/document.
Der volle Inhalt der QuelleThe maturity of information and communication technologies and the advent of Big Data have led to substantial developments in intelligent transportation systems (ITS) : from data collection to innovative processing solutions. Knowledge of current traffic states is available over most of the network range without the use of intrusive infrastructure-side collection devices, instead relying on wireless transmission of multi-source data. The increasing use of huge databases had a strong influence on traffic management, including forecasting methods. These approaches followed the recent trend towards innovative works on statistical learning. However, the prediction problem remains mainly focused on the local scale. The prediction for each road link relies on a dedicated, optimized and adapted prediction model. Our work introduces a traffic-forecasting framework able to tackle network scale problems. The study conducted in this thesis aims to present and evaluate this new “global” approach, in comparison to most-used existing works, and then to analyze its sensitivity to several factors. The traffic-forecasting framework, based on multi-variate learning methods, is detailed after a review of the literature on traffic flow theory. A multi-dimensional version of the k nearest-neighbors, a simple and sparse model, is evaluated through several use cases. The originality of the work stands on the processing approach, applied to data collected through new measurement process (e.g. Bluetooth, floating car data, connected vehicles). Then, the performance of our primary approach is compared to other learning-based methods. We propose an adaptation of kernel-based methods for the global prediction framework. The obtained results show that global approaches perform as well as usual approaches. The spatial and temporal specificities of the methods are highlighted according to the prediction accuracy. To improve the forecasting accuracy and reduce the computation time, we propose an identification and selection method targeting critical links. The results demonstrate that the use of a restricted subset of links is sufficient to ensure acceptable performances during validation tests. Finally, the prediction framework resilience is evaluated with respect to non-recurrent events as incidents or adverse weather conditions affecting the nominal network operations. The results highlight the impact of these non-recurrent conditions on real-time forecasting of short-term network dynamics. This enables the design of a further operational and resilient prediction framework. This perspective of forecasting matches the current applications relying on embedded systems and addressing the traffic network supervisor’s expectations
Chevrolet, Dominique. „Deux études de transport urbain : ordonnancement des phases d'un carrefour, modèles désagrégés de déplacements dans l'agglomération grenobloise“. Phd thesis, Grenoble 1, 1986. http://tel.archives-ouvertes.fr/tel-00321160.
Der volle Inhalt der QuelleSutto, Lisa. „Le rôle de l’expertise économique dans l’élaboration des politiques alpines de transport et du projet Lyon-Turin : vers l’émergence d’un espace alpin ?“ Thesis, Lyon 2, 2009. http://www.theses.fr/2009LYO22002/document.
Der volle Inhalt der QuelleThe context of freight transport in transit through the Alps is marked by several decades of traffic flow growth. Such a growth has been uneven over time and from passage to passage. A second element characterises this context. It deals with the peculiar fragility of the alpine areas to traffic impacts: the rising of environmental concerns in these regions appears to be stronger than elsewhere. The aim of this thesis is to comprehend the elaboration of transportation public policies concerning the transalpine traffics. Firstly, we endeavour to assess to which extent this decision making process has contributed towards the emergence of a geopolitical alpine space. Secondly, we seek to clarify the role of economical tools inside this process. The issue will be addressed at two different scales, on the basis of two case studies: the history of the Lyon-Turin project, aiming at retracing the evolution of the strategic goals it has integrated over time; the analysis of the alpine cooperation systems dealing with transports issues developed at the whole alpine arc scale. Outcomes show a progressive “alpinisation” of the transit question. Firstly, it results of a representation of the Alps as a system of interconnected passages. Secondly, it relies on the construction of some structures of cooperation bringing together actors involved by transalpine transit. Another group of outcomes shows that the economical assessment tools and their usage are closely linked to this “alpinisation” process. It also highlights an evolution from a deterministic approach, where economical tools mainly play a justification role for some pre-established strategies, to a procedural approach, where they are shared by actors and used in order to simulate different political options and to help so in designing policies
Zuo, Jingwei. „Apprentissage de représentations et prédiction pour des séries-temporelles inter-dépendantes“. Electronic Thesis or Diss., université Paris-Saclay, 2022. http://www.theses.fr/2022UPASG038.
Der volle Inhalt der QuelleTime series is a common data type that has been applied to enormous real-life applications, such as financial analysis, medical diagnosis, environmental monitoring, astronomical discovery, etc. Due to its complex structure, time series raises several challenges in their data processing and mining. The representation of time series plays a key role in data mining tasks and machine learning algorithms for time series. Yet, a few methods consider the interrelation that may exist between different time series when building the representation. Moreover, the time series mining requires considering not only the time series' characteristics in terms of data complexity but also the concrete application scenarios where the data mining task is performed to build task-specific representations.In this thesis, we will study different time series representation approaches that can be used in various time series mining tasks, while capturing the relationships among them. We focus specifically on modeling the interrelations between different time series when building the representations, which can be the temporal relationship within each data source or the inter-variable relationship between various data sources. Accordingly, we study the time series collected from various application contexts under different forms. First, considering the temporal relationship between the observations, we learn the time series in a dynamic streaming context, i.e., time series stream, for which the time series data is continuously generated from the data source. Second, for the inter-variable relationship, we study the multivariate time series (MTS) with data collected from multiple data sources. Finally, we study the MTS in the Smart City context, when each data source is given a spatial position. The MTS then becomes a geo-located time series (GTS), for which the inter-variable relationship requires more modeling efforts with the external spatial information. Therefore, for each type of time series data collected from distinct contexts, the interrelations between the time series observations are emphasized differently, on the temporal or (and) variable axis.Apart from the data complexity from the interrelations, we study various machine learning tasks on time series in order to validate the learned representations. The high-level learning tasks studied in this thesis consist of time series classification, semi-supervised time series learning, and time series forecasting. We show how the learned representations connect with different time series learning tasks under distinct application contexts. More importantly, we conduct the interdisciplinary study on time series by leveraging real-life challenges in machine learning tasks, which allows for improving the learning model's performance and applying more complex time series scenarios.Concretely, for these time series learning tasks, our main research contributions are the following: (i) we propose a dynamic time series representation learning model in the streaming context, which considers both the characteristics of time series and the challenges in data streams. We claim and demonstrate that the Shapelet, a shape-based time series feature, is the best representation in such a dynamic context; (ii) we propose a semi-supervised model for representation learning in multivariate time series (MTS). The inter-variable relationship over multiple data sources is modeled in a real-life context, where the data annotations are limited; (iii) we design a geo-located time series (GTS) representation learning model for Smart City applications. We study specifically the traffic forecasting task, with a focus on the missing-value treatment within the forecasting algorithm
Aw, Abdallahi Bechir. „Modèles hyperboliques pour le trafic routier“. Nice, 2001. http://www.theses.fr/2001NICE5625.
Der volle Inhalt der QuelleBez, Rolf. „Modélisation des charges dues au trafic routier /“. Lausanne : Ecole polytechnique fédérale Département de génie civil ICOM-Construction métallique, 1989. http://library.epfl.ch/theses/?nr=793.
Der volle Inhalt der QuelleBücher zum Thema "Prévision du trafic routier"
Yante, Jean-Marie. Trafic routier en Ardenne, Gaume et Famenne 1599-1600. Louvain-La-Neuve: Centre belge d'histoire rurale, 1986.
Den vollen Inhalt der Quelle findenCommission royale sur le transport des voyageurs au Canada. Analyse des propositions sur le réseau routier national. Ottawa, Ont: Division de la recherche, Commission royale sur le transport des voyageurs au Canada, 1991.
Den vollen Inhalt der Quelle findenClaude, Raffestin, Université de Genève. Centre universitaire d'écologie humaine et des sciences de l'environnement. und Genève (Suisse) Service d'urbanisme, Hrsg. Le bruit dans la ville: Trafic routier, nuisances urbaines et affectation du sol. Genève: Service d'urbanisme, 1989.
Den vollen Inhalt der Quelle findenTrip generation. 7. Aufl. Washington, D.C: Institute of Transportation Engineers, 2003.
Den vollen Inhalt der Quelle findenLa demande de trafic routier. OECD, 2002. http://dx.doi.org/10.1787/9789264275515-fr.
Der volle Inhalt der QuelleModele de calcul de bruit du trafic routier pour ordinateur. Berne: l'Office federal de la protection de l'environnement, 1987.
Den vollen Inhalt der Quelle findenBuchteile zum Thema "Prévision du trafic routier"
WAHL, Martine, und Patrick SONDI. „Enjeux autour des communications ad hoc sur la route“. In Conception et évaluation de protocole de routage ad hoc, 5–15. ISTE Group, 2023. http://dx.doi.org/10.51926/iste.9112.ch1.
Der volle Inhalt der QuelleLannoy, Pierre. „La mécanique des flux : l’ingénierie du trafic routier comme politique d’intégration“. In Mobilités, fluidités... Libertés ?, 99–119. Presses de l'Université Saint-Louis, 2004. http://dx.doi.org/10.4000/books.pusl.11223.
Der volle Inhalt der QuelleKouwenhoven, Marco, und Pim Warffemius. „Prévision de la fiabilité des temps de parcours dans le transport routier : un nouveau modèle pour les Pays-Bas“. In Mesurer les avantages socio-économiques des transports, 63–90. OECD, 2017. http://dx.doi.org/10.1787/9789282108239-4-fr.
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