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Dissertations / Theses on the topic 'Urban traffic flow'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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1

Martin, Peter Terence. "Urban traffic movement prediction from automatic flow detection." Thesis, University of Nottingham, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.334986.

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2

Mongeot, Helene. "Traffic incident modelling in mixed urban networks." Thesis, University of Southampton, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.286751.

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3

Fong, Pui San. "Assessment of roundabout in urban road network :a case study of Macau." Thesis, University of Macau, 2017. http://umaclib3.umac.mo/record=b3691706.

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4

Cowburn, G. J. "Bayesian mixture modelling with application to road traffic flow." Thesis, University of Sunderland, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.269160.

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5

Stenberg, Josefin, and Sabina Syed. "Optimal Multi-Commodity Network Flow of Autonomous Vehicles in Urban Traffic." Thesis, KTH, Skolan för teknikvetenskap (SCI), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-297491.

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The focus of this thesis was to find, visualize and analyze the optimal flow of autonomous vehicles in urban traffic with respect to fuel consumption using linear optimization. Two different formulations based on multi-commodity network flow were implemented which resulted in a static and a dynamic model of the traffic. The static model was applied to Kungsholmen, an urban district in central Stockholm, Sweden, while the dynamic model was considered on a small-scale. These models led to large linear programs which were solved by applying different algorithms to the problems in various software

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Zhang, Xiaoyan. "The dynamic behaviour of road traffic flow : stability or chaos?" Thesis, Middlesex University, 1995. http://eprints.mdx.ac.uk/10685/.

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The objective of this thesis is to investigate the dynamic behaviour of road traffic flow based on theoretical traffic models. Three traffic models are examined: the classical car-following model which describes the variations of speeds of cars and distances between the cars on a road link, the logit-based trip assignment model which describes the variations of traffic flows on road links in a road network, and the dynamic gravity trip distribution model which describes the variations of flows between O-D pairs in an O-D network. Some dynamic analyses have been made of the car-following model

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7

Camynta-Baezie, Gylbet. "Multi-class pseudo-dynamic traffic assignment in a signalized urban road network." Thesis, University of Newcastle Upon Tyne, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.313502.

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8

Valdes, Diaz Didier M. "Integrated information and traffic control strategies for congested urban freeway corridors /." Digital version accessible at:, 1999. http://wwwlib.umi.com/cr/utexas/main.

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9

Kenworthy, J. R. "Driving cycles, urban form and transport energy /." Access via Murdoch University Digital Theses Project, 1986. http://wwwlib.murdoch.edu.au/adt/browse/view/adt-MU20051103.145933.

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10

Wang, Shi'an. "Stochastic Dynamic Model of Urban Traffic and Optimum Management of Its Flow and Congestion." Thesis, Université d'Ottawa / University of Ottawa, 2018. http://hdl.handle.net/10393/37254.

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There are a lot more roads being built periodically in most of the countries with the advancement of modern society. In order to promote the overall traffic flow quality within different cities, city traffic management has been playing a more and more essential role during the last few decades. In recent years, a significantly increasing attention has been paid to the management of traffic flow in major cities all over the world. In this thesis, we develop a stochastic dynamic model for urban traffic along with physical constraints characteristic of intersections equipped with traffic light

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Sutomo, Heru. "Appropriate saturation flow at traffic signals in Javanese cities : a modelling approach." Thesis, University of Leeds, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.305681.

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12

Ahmed, Istiak. "Using the Macroscopic Fundamental Diagram to Characterize the Traffic Flow in Urban Network." Thesis, Virginia Tech, 2016. http://hdl.handle.net/10919/78468.

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Various theories have been proposed to describe vehicular traffic flow in cities on an aggregate level. This dissertation work shows that a number of MFDs exist in an urban network. The number of MFDs basically indicate the existence of different levels of service on different network routes. It also demonstrate that the modification of control strategy can optimize the signal timing plan for the links with high congestion and spillbacks. With the proposed control strategy, the location of points are shifted from lower MFDs to upper MFDs which means the congestion are reduced and the overall n

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13

Zhou, Yi. "The macroscopic fundamental diagram in urban network: analytical theory and simulation." Thesis, Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/49111.

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The Macroscopic Fundamental Diagram (MFD) is a diagram that presents a relationship between the average flow (production) and the average density in an urban network. Ever since the existence of low scatter MFD in urban road network was verified, significant efforts have been made to describe the MFD quantitatively. Due to the complexity of the traffic environment in urban networks, an accurate and explicit expression for the MFD is not yet developed and many recent research efforts for MFD rely on computer simulations. On a single corridor, an analytical approximation model for the MFD exi

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AGOSTI, ABRAMO. "MODELS OF TURBULENCE. APPLICATIONS TO PARTICULATE MIXING INDUCED BY TRAFFIC FLOW IN URBAN AREAS." Doctoral thesis, Università degli Studi di Milano, 2013. http://hdl.handle.net/2434/217169.

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In this work we address our attention to the estimation of the contribution of non-exhaust sources, like brake abrasion, tire and road wear and resuspension of particles, to the final PM air concentration; particularly we focus our investigation on the resuspension of PM deposited on road pavement surfaces and raised by the air turbulence produced by the vehicles flux, under urban and extra-urban traffic conditions. Our approach to the problem is based on modeling techniques. We refer to measurement data from literature to determine the selected empirical parameters contained in our mod

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15

Kothuri, Sirisha Murthy. "Exploring Pedestrian Responsive Traffic Signal Timing Strategies in Urban Areas." PDXScholar, 2014. https://pdxscholar.library.pdx.edu/open_access_etds/1934.

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The role of walking in the development of healthy, livable communities is being increasingly recognized. In urban areas, intersections represent locations where different modes converge, and are often viewed as deterrents to walking. This is due to the unwarranted and often unnecessary delays imposed by signal timing policies for pedestrians and increased potential for conflicts. Traditional signal timing design prioritizes vehicles over pedestrians leading to undesirable consequences such as large delays and risky pedestrian behaviors. Pedestrians are accommodated in a manner that is designed

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Qian, Gongbin. "Effectiveness of eco-driving during queue discharge at urban signalised intersections." Thesis, Queensland University of Technology, 2013. https://eprints.qut.edu.au/65352/1/Gongbin_Qian_Thesis.pdf.

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This research investigated the effectiveness of using an eco-driving strategy at urban signalised intersections from both the individual driver and the traffic flow perspective. The project included a field driving experiment and a series of traffic simulation investigations. The study found that the prevailing eco-driving strategy has negative impacts on traffic mobility and environmental performance when the traffic is highly congested. An improved eco-driving strategy has been developed to mitigate these negative impacts.

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17

Andersen, Ole Johan. "How Case-based Reasoning can be used to predict and improve Traffic Flow in Urban Intersections." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for datateknikk og informasjonsvitenskap, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-20861.

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The traffic situation in urban areas has become a large problem over the recent years. Especially congestion during rush hours is becoming quite visible. Often, this can not be solved by simply building more roads, as most urban areas do not have the available physical space required. One way of solving these problems can be to focus on decreasing the number of vehicles. This can be done by increasing the amount of people traveling in each vehicle, or focusing on alternative transportation such as bicycle or public transport. Another way of utilising the existing infrastructure, is to improve

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18

Andersson, Lovisa. "An application of Bayesian Hidden Markov Models to explore traffic flow conditions in an urban area." Thesis, Uppsala universitet, Statistiska institutionen, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-385187.

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This study employs Bayesian Hidden Markov Models as method to explore vehicle traffic flow conditions in an urban area in Stockholm, based on sensor data from separate road positions. Inter-arrival times are used as the observed sequences. These sequences of inter-arrival times are assumed to be generated from the distributions of four different (and hidden) traffic flow states; nightly free flow, free flow, mixture and congestion. The filtered and smoothed probability distributions of the hidden states and the most probable state sequences are obtained by using the forward, forward-backward a

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Castrillon, Felipe. "Theoretical analysis of the effects of bus operations on urban corridors and networks." Diss., Georgia Institute of Technology, 2015. http://hdl.handle.net/1853/54349.

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Bus systems have a large passenger capacity when compared to personal vehicles and thus have the potential to improve urban mobility. However, buses that operate in mixed vehicle traffic can undermine the effectiveness of the road system as they travel at lower speeds, take longer to accelerate and stop frequently to board and alight passengers. In traffic flow theory, buses are known as slow-moving bottlenecks that have the potential to create queue-spillbacks and thus increase the probability of gridlock. Currently, traditional metropolitan transportation planning models do not account for t

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20

BARBOSA, IVANILDO. "ASSESSMENT OF THE IMPACT OF TRAFFIC ACCIDENTS ON THE FLOW OF URBAN ROADS BASED ON SPEED VALUES." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2015. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=25823@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO<br>COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR<br>INSTITUTO MILITAR DE ENGENHARIA<br>CENTRO TECNOLÓGICO DO EXÉRCITO<br>PROGRAMA DE EXCELENCIA ACADEMICA<br>Uma das preocupações das grandes cidades é a minimização dos efeitos do aumento da quantidade de veículos em circulação e dos acidentes que, consequentemente, tendem a ocorrer com maior frequência. Com a popularização e a miniaturização dos receptores GPS, a disponibilidade de valores de velocidade observados nas vias urbanas e a publicação de ocorrências de trânsito georref

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21

ABDULLATIF, AMR RASHAD AHMED. "Unsupervised tracking of time-evolving data streams and an application to short-term urban traffic flow forecasting." Doctoral thesis, Università degli studi di Genova, 2018. http://hdl.handle.net/11567/928997.

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I am indebted to many people for their help and support I receive during my Ph.D. study and research at DIBRIS-University of Genoa. First and foremost, I would like to express my sincere thanks to my supervisors Prof.Dr. Masulli, and Prof.Dr. Rovetta for the invaluable guidance, frequent meetings, and discussions, and the encouragement and support on my way of research. I thanks all the members of the DIBRIS for their support and kindness during my 4 years Ph.D. I would like also to acknowledge the contribution of the projects Piattaforma per la mobilià Urbana con Gestione delle INformazioni d

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22

Ma, Xiaoyi [Verfasser], and Dieter [Akademischer Betreuer] Schramm. "Effects of Vehicles with Different Degrees of Automation on Traffic Flow in Urban Areas / Xiaoyi Ma ; Betreuer: Dieter Schramm." Duisburg, 2021. http://d-nb.info/123032271X/34.

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23

Roll, Josh Frank. "Bicycle Traffic Count Factoring: An Examination of National, State and Locally Derived Daily Extrapolation Factors." PDXScholar, 2013. https://pdxscholar.library.pdx.edu/open_access_etds/998.

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Since nearly the beginning of the wide spread adoption of the automobile, motorized traffic data collection has occurred so that decision makers have information to plan the transportation system. Widespread motorized traffic data collection has allowed for estimating traffic volumes using developed extrapolation methods whereby short-term counts in sample locations can be expanded to longer periods. As states and local planning agencies make investments in bicycle infrastructure and count programs develop, similar extrapolation methods will be needed. The only available guidance on extrapolat

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24

Slavin, Courtney Natasha. "The Relationship Between Traffic Signals and Pedestrian, Bicyclist and Transit User Exposure in Urban Areas." PDXScholar, 2013. https://pdxscholar.library.pdx.edu/open_access_etds/616.

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Improving the efficiency of traffic operations along arterials is currently a priority for many agencies as their roadway infrastructure is built out to the largest possible capacity within the urban environment. Many advanced systems are being implemented to optimize traffic signal timing. Air quality is typically not a consideration when these decisions are made. The relationship between exposure to air pollution and traffic signal timing has not been fully explored by other researchers. This study is the first research effort to combine detailed traffic signal timing data (at 5 second inter

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25

Patterson, Joanne Louise. "Urban scale modelling of traffic and cycling flow using spatial analysis and an assessment of factors that influence cyclist behaviour." Thesis, Cardiff University, 2014. http://orca.cf.ac.uk/66970/.

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To understand and facilitate modal shift to more sustainable modes of transport there is a need to model accessibility and connectivity at an urban scale using data collection and modelling procedures that require less data and specialist input than traditional transport models. This research has used spatial analysis modelling procedures based on space syntax to investigate the potential to model aggregate traffic flows at an urban scale, and to investigate the potential to apply the same methodology to model both aggregate and individual cycle flows. Cyclist behaviour has been investigated t

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26

Lackey, Nathan. "Simulating Autonomous Vehicles in a Microscopic Traffic Simulator to Investigate the Effects of Autonomous Vehicles on Roadway Mobility." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1555072367385629.

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27

Thomas, Noura. "Analysis of right-turn lane length in left-hand traffic countries at signalised intersections of urban roads." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2016. https://ro.ecu.edu.au/theses/1781.

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Analysis of the right turn lane length of urban roads in left-hand traffic countries, such as Australia, UK and India (left-turn lane length in right-hand traffic countries such as USA), at signalised intersections encounters two main geometric features namely, deceleration length and storage length. The literature shows that in routine practice, the deceleration length is generally estimated by using constant deceleration rate. Many researchers consider this assumption for all design speeds unrealistic as it does not reflect the influence of the pavement condition. Hence, it may be desirable

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Johnson, Pamela Christine. "Bicycle Level of Service: Where are the Gaps in Bicycle Flow Measures?" PDXScholar, 2014. https://pdxscholar.library.pdx.edu/open_access_etds/1975.

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Bicycle use is increasing in many parts of the U.S. Local and regional governments have set ambitious bicycle mode share goals as part of their strategy to curb greenhouse gas emissions and relieve traffic congestion. In particular, Portland, Oregon has set a 25% mode share goal for 2030 (PBOT 2010). Currently bicycle mode share in Portland is 6.1% of all trips. Other cities and regional planning organizations are also setting ambitious bicycle mode share goals and increasing bicycle facilities and programs to encourage bicycling. Increases in bicycle mode share are being encouraged to increas

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29

Seppecher, Manon. "Mining call detail records to reconstruct global urban mobility patterns for large scale emissions calculation." Electronic Thesis or Diss., Lyon, 2022. http://www.theses.fr/2022LYSET002.

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En milieu urbain, le trafic routier contribue de manière significative aux émissions atmosphériques, enjeu majeur de la lutte contre le changement climatique. Par conséquent, la surveillance conjointe du trafic routier et des émissions qu’il génère constitue un support essentiel de la décision publique. Au-delà de simples procédures de suivi, les pouvoirs publics ont besoin de méthodes d’évaluation des politiques de transport selon des critères environnementaux.Le couplage de modèles de trafic avec des modèles d’émissions constitue une réponse adaptée à ce besoin. Cependant, l’intégration de t

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Pezo, Silvano Ary. "Advancing Traffic Safety : An evaluation of speed limits, vehicle-bicycle interactions, and I2V systems." Doctoral thesis, KTH, Transportvetenskap, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-195640.

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Since the introduction of motor vehicles, the number of fatalities and accidents has been a concern for society.The number of fatalities on roads is amongst the most common causes of mortality worldwide (WHO, 2015).Even in industrialized countries the number of fatalities remains unacceptable. Therefore, in the last decades, anumber of approaches have emerged to support and boost traffic safety towards a system free from fatalities andserious impairment outcomes. ‘Sustainable Safety’ and ‘Vision Zero’ are well-known examples aiming to avoidfatalities within the traffic system and reduce injury

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Mariotte, Guilhem. "Dynamic Modeling of Large-Scale Urban Transportation Systems." Thesis, Lyon, 2018. http://www.theses.fr/2018LYSET010/document.

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La congestion en milieu urbain est un enjeu majeur que ce soit d’un point vue économique, social ou environnemental. À court et moyen terme, l’utilisation de la simulation dynamique du trafic routier peut permettre d’analyser et de guider des politiques d’optimisation des infrastructures existantes. Aujourd’hui, du fait de la complexité des systèmes de transport, les outils de modélisation classiques sont limités à des échelles géographiques peu étendues (de l’ordre du quartier). À grande échelle, le temps de calcul devient rapidement un facteur limitant tout comme le calibrage et la scénarisa

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Benetti, Larissa Santos. "Método de avaliação das condições de fluidez do tráfego para provisão de informações através de painéis de mensagem variável." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2012. http://hdl.handle.net/10183/56597.

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Este trabalho propõe um método para avaliação das condições de fluidez do tráfego em vias arteriais da cidade de Porto Alegre sob a ótica de seus usuários, de modo a subsidiar a apresentação destas informações através dos painéis de mensagem variável (PMV). Para atingir o objetivo proposto, foram levantados: (i) estado-da-arte e da prática sobre a utilização de PMV; (ii) características das vias arteriais da cidade; (iii) imagens de vídeo e dados de tráfego destas vias; (iv) a percepção dos usuários sobre a fluidez do tráfego. O levantamento do estado-da-arte e da prática permitiu conhecer qua

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33

Gao, Lijun. "Information Points and Optimal Discharging Speed: Effects on the Saturation Flow at Signalized Intersections." University of Toledo / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1430482821.

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Бура, Романа Романівна. "Вдосконалення методів мінімізації затримки транспортних потоків у містах зі щільною забудовою". Diss., Національний університет «Львівська політехніка», 2021. https://ena.lpnu.ua/handle/ntb/56774.

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35

Schüller, Hagen. "Modelle zur Beschreibung des Geschwindigkeitsverhaltens auf Stadtstraßen und dessen Auswirkungen auf die Verkehrssicherheit auf Grundlage der Straßengestaltung." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2010. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-61493.

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Die vorliegende Dissertationsschrift widmet sich der Beschreibung des Geschwindigkeits-verhaltens von Kraftfahrern auf innerörtlichen Straßen sowie dessen Auswirkungen auf die Verkehrssicherheit. Grundlage bilden manuelle und automatische Querschnittsmessungen von Einzelgeschwindigkeiten in Hauptverkehrs- und Erschließungs¬straßen mit zulässigen Höchstgeschwindigkeiten von 50 bzw. 30 km/h. Die Beschreibung von Wunschgeschwindigkeiten über unterschiedliche Abgrenzungen freifahrender Fahrzeuge, deren Geschwindigkeiten die Grundlage für die folgenden Modelle bilden, sowie die Überprüfung der Über

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De, Bona Anderson Andrei. "Uma nova proposta para análise do sistema de transporte público utilizando redes complexas ponderadas." Universidade Tecnológica Federal do Paraná, 2017. http://repositorio.utfpr.edu.br/jspui/handle/1/2564.

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Com base na teoria de redes complexas, este trabalho analisa as características das redes de sistema transporte público (STPs) de duas grandes cidades brasileiras (Curitiba e São Paulo) usando a representação do tipo Espaço-L e Espaço-P, através de métricas não ponderadas e ponderadas (distância geográfica entre as paradas de veículos e frequência dos veículos nos pontos de paradas). É proposta uma nova forma de classificar as métricas de redes complexas (orientadas a congestionamento e acessibilidade) aplicadas exclusivamente aos STPs. Também é proposta uma nova forma de interpretar resultado

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Salotti, Julien. "Méthodes de sélection de voisinage pour la prévision à court-terme du trafic urbain." Thesis, Lyon, 2019. http://www.theses.fr/2019LYSEI077.

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Dans le contexte de la ville intelligente, le besoin d’informer, d’anticiper, et d’agir sur l’état du réseau routier est à l'origine du développement de nombreuses méthodes de prévision de trafic. L’augmentation de nos capacités à stocker et à traiter des données, notamment en temps réel, ainsi que le nombre croissant de segments de routes équipés de capteurs sont de nouveaux éléments à considérer lors du choix d’une méthode de prévision. Malgré de nombreux travaux de recherche, nous ne disposons toujours pas d’une compréhension claire des critères permettant de prédire efficacement à l’échell

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RAPELLI, MARCO. "Development and Performance Evaluation of Urban Mobility Applications and Services." Doctoral thesis, Politecnico di Torino, 2022. http://hdl.handle.net/11583/2959951.

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Jales, Antonio Wagner Lopes. "EstimaÃÃo de volumes de trÃfego com base na morfologia urbana. Estudo de caso: Cidade de Fortaleza-CE." Universidade Federal do CearÃ, 2009. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=4500.

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FundaÃÃo Cearense de Apoio ao Desenvolvimento Cientifico e TecnolÃgico<br>Este trabalho apresenta uma proposta metodolÃgica alternativa para a modelagem macroscÃpica de trÃfego de veÃculos, considerando o prÃprio desenho da malha como indutor dos fluxos de veÃculos, constituindo-se num estudo de caso dos Volumes MÃdios DiÃrios da cidade de Fortaleza (CE). Foi utilizada a ferramenta chamada de Sintaxe Espacial e uma de suas derivaÃÃes, chamada de AnÃlise Angular de Segmentos, como critÃrio de hierarquizaÃÃo das vias. Os valores gerados por tal ferramenta foram utilizados como dados de entrada,

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Mukundane, Edwige. "Urban traffic flow prediction, a spatial-temporal approach." Master's thesis, 2021. http://hdl.handle.net/10362/113896.

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Dissertation submitted in partial fulfilment of the requirements for the Degree of Master of Science in Geospatial Technologies<br>Current advances in computational technologies such as machine learning combined with traffic data availability are inspiring the development and growth of intelligent transport Systems (ITS). As urban authorities strive for efficient traffic systems, traffic forecasting is a vital element for effective control and management of traffic networks. Traffic forecasting methods have progressed from traditional statistical techniques to optimized data driven methods eul

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Hsieh, Ya-Chen, and 謝亞蓁. "Short-term traffic flow forecasting for urban roads." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/67346624787212099223.

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碩士<br>國立交通大學<br>運輸科技與管理學系<br>98<br>The interests and applications of short-term traffic forecasting have been growing in the recent years. Many of the applications in Advance Traveler Information System (ATIS) and Advance Traffic Management Systems (ATMS) , which aim at providing useful information to travelers and improving the overall efficiency of road network, require an estimation and forecasting of the traffic conditions of the network. With a historical database of past traffic data from various types of vehicle detectors, real-time traffic information is collected which will be used to

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Huang, Shun-Yi, and 黃舜邑. "Accurate Traffic Flow Estimation in Urban Roads with Considering the Traffic Signals." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/f4dd5k.

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碩士<br>國立臺灣科技大學<br>資訊管理系<br>105<br>Intelligent Transportation Systems (ITS) can monitor the traffic condition and improve the transport efficiency by the real-time traffic information. For collecting traffic information, there are two general ways: installing the fixed-point vehicle detectors (VDs) by the roadside or collecting the trajectories reported from the probe vehicles (PVs). In general, using PVs has a lower cost and a larger coverage but cannot get the traffic flow directly like VDs. Some studies used the speed information in PVs trajectories to discuss the relationship between speed,

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Pandey, Gaurav Harishchandra. "Modeling traffic flow and fatal crashes in urban areas." Thesis, 2017. http://localhost:8080/xmlui/handle/12345678/7557.

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Daraghmi, Yousef-Awwaf, and 尤喜夫. "Negative Binomial Based Models for Short-Term Urban Traffic Flow Prediction." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/16022523743391398390.

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博士<br>國立交通大學<br>資訊科學與工程研究所<br>102<br>Intelligent Transportation Systems (ITS) and Advance Traveler Information Systems (ATIS) require accurate and efficient traffic flow prediction models to support online, realtime and proactive applications. Prediction accuracy is impacted by a critical characteristic of traffic flow that is overdispersion. Efficiency depends on the time complexity of forecasting algorithms. Therefore, this research proposes novel spatiotemporal multivariate prediction models that are based on the Negative Binomial Models (NBAMs). Negative Binomial is utilized to handle over

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Ye, Zheng-Wei, and 葉政威. "Short-term Traffic Flow Prediction in Urban Areas Using Neural Networks." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/rh5un7.

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碩士<br>國立臺灣大學<br>生物產業機電工程學研究所<br>105<br>In the past few years as the business industries develop, the phenomenon of urbanization has become more and more popular. With the increase of human populations, the density of vehicles in the city is also increased. As people rely more on motor vehicles, the traffic flow is often backed-up, causing a great deal in transportation costs and longer travel time on the roads. With vehicles having to travel longer than before, the air quality in the city is worsening due to the exhaust gases and heat produced by the vehicles. As a result, to provide better li

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Liou, Jia-Yow, and 劉嘉祐. "The Integrated Traffic Engineering Desiged of Isolated Intersections with Mix Traffic Flow in the Urban Area." Thesis, 1996. http://ndltd.ncl.edu.tw/handle/26342463251175928782.

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Lu, Wen-Wei, and 陸文為. "Modeling of Congestion Pricing for Mixed Traffic Flow in an Urban Corridor." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/67183624197010945824.

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碩士<br>國立臺灣大學<br>土木工程學研究所<br>102<br>With the development of economy as well as urbanization and motorization, private motorized modes grow quickly. Traffic congestion and environment are getting worse in the cities all over the world. In order to solve these problems effectively, transport demand management has been widely applied. Congestion pricing is one of the promising strategies. Generally, road users ignore the external cost made by themselves, and therefore they underestimate their own user cost. Congestion pricing is one of the schemes for internalization of the external costs. There h

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YAN, SHANG-YAO, and 顏上堯. "A study on traffic operating characteristicis and capacity parameters at urban signalized intersections under mixed traffic flow conditions." Thesis, 1987. http://ndltd.ncl.edu.tw/handle/01892243119238796097.

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Yang, Chihneng, and 楊智能. "A Study on the Occupancy Index of Traffic Flow for Signalized Urban Arterials." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/87121350740925365187.

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碩士<br>逢甲大學<br>建築及都市計畫研究所<br>89<br>Due to the signalization on urban traffic which causes the traffic congestion in urban area. Currently, the traditional evaluation methods could not robust enough to implement the service index on the condition of traffic congestion; therefore, the study will focus on the evaluation of service level for the signalized urban traffic flow by using the occupancy measurement. The Study used the continuous waiting length as the concept to develop the model of occupancy, together with the relationships between flow, speed, density and occupancy to establi

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Hsu, Gia-Chi, and 許家齊. "Research of Probabilistic Car-Following Model for Mixed Traffic Flow on Urban Arterial." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/35187661539637829250.

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碩士<br>國立臺灣大學<br>土木工程學研究所<br>100<br>Mixed traffic flow is the most common traffic situation in urban roads in Taiwan. The interaction between cars and motorcycles is regarded as the most complex traffic topic in Taiwan; therefore it’s also a difficult problem in Microscopic Traffic simulation. To completely resolve this issue, it is necessary to construct a probabilistic car-following model, which is a set of microscopic simulation software. The first step is to make a detailed analysis to find out the characteristics of mixed traffic flow, then to build the probabilistic car-following model of

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