Exploring the Topological Characteristics of Complex Public Transportation Networks: Focus on Variations in Both Single and Integrated Systems in the Seoul Metropolitan Area

Hong, Jungyeol; Tamakloe, Reuben; Lee, Soobeom; Park, Dongjoo

doi:10.3390/su11195404

Cited by 30 publications

(28 citation statements)

References 61 publications

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“…e Line-Station-based UBN model is conventionally used to examine the characteristics of bus stations, while ignoring the bus lines, for instance, identification of a bus station with an important transit function in the network [34]. In addition, these studies tend to use the P-space to establish the complex network [3].…”

Section: Two Types Of Urban Bus Network Modelmentioning

confidence: 99%

Using Open Big Data to Build and Analyze Urban Bus Network Models within and across Administrations

Wei

Wang

et al. 2020

Complexity

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Urban bus networks play an important role, when the capacity of urban public services is evaluated. With recent advancements in Internet and Communication Technologies, there is an emerging interest in building an urban bus network model through open big data. This has rarely been investigated and exposes several challenges in the provision of transportation services in urban planning. On the one hand, it is necessary to combine bus stations based on spatial distance constraints due to their ambiguous definition in open big data; on the other hand, it is difficult and time-consuming to relocate and build new stations, but the optimization of bus lines is relatively easy to implement. This study aimed to develop an explicit methodological framework for building and analyzing two different types of urban bus network model using open big data. Thereafter, the framework was applied in two case studies in China, within a county-level administration and in a region including three county-level administrations. The key result shows that there was a shortage of urban bus services across these different administrations. This paper contributes to the body of research methodologies into public transport networks and to understanding the sharing of urban public services across administrations, improving the management of urban bus networks, and highlighting the importance of examining the characteristics of urban bus network in county-level administrations rather than just in large cities in China.

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Section: Two Types Of Urban Bus Network Modelmentioning

confidence: 99%

Using Open Big Data to Build and Analyze Urban Bus Network Models within and across Administrations

Wei

Wang

et al. 2020

Complexity

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“…Graph theory has been extensively applied for transportation networks. Centrality measures such as node degree, closeness, betweenness centrality and others are effectively applied for them [8,5]. For outdoor trails, the situation is different.…”

Section: Introduction and Related Workmentioning

confidence: 99%

Modeling the Variety of Trip Opportunities in Recreational Route Networks

Molnár

2022

Frontiers in Artificial Intelligence and Applications

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In this paper, we deal with the question of how the variety of trip opportunities can be modeled in – possibly complex – recreational trail networks (such as hiking paths or cycling ways). In order to quantify the variety of possible loop trips starting from specific trailheads (starting nodes accessible from outside the network) and the variety of connecting trips between specific origin-destination pairs, two novel measures of Loop Trip Variety Index (LTVI) and Connecting Trip Variety Index (CTVI) are proposed preliminarily and informally in [12], respectively, in the frame of assessing the impacts of some recent trail network developments. This paper establishes the formal definitions of improved variants of these measures, shows their well-definedness, presents the algorithms of their computation, investigates on their properties and benefits, and gives reasons of how and to what extent they can be treated as models of trip variety. Possible uses, application areas and future improvements are sketched especially for visitor management planning and profile-based trip recommendation systems.

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“…Mais pessoas estão optando por andar ou pedalar, deixando de lado os modos de transporte motorizados particulares (TIGHT et al, 2011), o que pode contribuir para a redução da poluição, do congestionamento e de outros efeitos negativos da motorização, além de fornecer benefícios sociais e de saúde (BANISTER, 2011). Hong et al (2019) enfatizam ainda que o transporte público urbano desempenha um papel significativo no crescimento e no desenvolvimento sustentável das cidades, uma vez que é difícil mudar o ambiente urbano já construído.…”

Section: Sistema De Transporte Sustentávelunclassified

“…Assim, diante do crescimento urbano, que torna as cidades cada vez mais vulneráveis (COAFFEE et al, 2018), políticas para implementação de sistemas de transporte mais sustentáveis vêm sendo estudadas. Em relação as redes de transporte público urbano, um dos principais desafios para o gerenciamento adequado é identificar os ajustes apropriados em suas configurações espaciais para melhorar sua conectividade e robustez face a possíveis interrupções (HONG et al, 2019).…”

Section: Sistema De Transporte Sustentávelunclassified

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O transporte público em uma estratégia de avaliação da resiliência na mobilidade urbana

Azolin¹

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Agradeço a Deus, por sempre iluminar meus caminhos e por me cercar das pessoas sem as quais eu não chegaria até aqui.Agradeço aos meus pais, Zenith e Daniel, pelo apoio e dedicação. Ao meu irmão, pelo amor e companheirismo. Aos meus familiares: a torcida e o carinho de cada um, mesmo distantes, foram fundamentais.Àquele que acredita mais em mim do que eu mesma. Guilherme, obrigada por compartilhar comigo esse sonho e por me apoiar sob qualquer circunstância.Agradeço ao professor Antônio Nélson, pela confiança, por aceitar me orientar nessa jornada e pelo exemplo de educador que é.Aos meus amigos e colegas do STT, agradeço pela companhia, pelas conversas, pelo cafezinho de todo dia e, em algumas situações, pela paciência. Foram vocês que fizeram possível a conclusão desses dois anos em São Carlos.Ao CNPq (Conselho Nacional de Desenvolvimento Científico e Tecnológico), pela bolsa de estudos que contribuiu para que eu pudesse me dedicar integralmente ao programa de pós-graduação.Agradeço a todos que contribuíram para a realização dessa pesquisa e que me apoiaram, possibilitando a conclusão de mais uma etapa importante da minha vida. RESUMOAZOLIN, L. G. O transporte público em uma estratégia de avaliação da resiliência na mobilidade urbana. 2020. Dissertação (Mestrado) -

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Exploring the Topological Characteristics of Complex Public Transportation Networks: Focus on Variations in Both Single and Integrated Systems in the Seoul Metropolitan Area

Cited by 30 publications

References 61 publications

Using Open Big Data to Build and Analyze Urban Bus Network Models within and across Administrations

Using Open Big Data to Build and Analyze Urban Bus Network Models within and across Administrations

Modeling the Variety of Trip Opportunities in Recreational Route Networks

O transporte público em uma estratégia de avaliação da resiliência na mobilidade urbana

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