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A visual reasoning approach for data-driven transport assessment on urban roads

Fei Wang, Wei Chen, Feiran Wu, Ye Zhao, Han Hong, Tianyu Gu, Long Wang, Ronghua Liang, Hujun Bao
2014 2014 IEEE Conference on Visual Analytics Science and Technology (VAST)  
Case studies with a real taxi GPS trajectory dataset (> 30GB) show that our system performs well for on-demand transport assessment and reasoning.  ...  In this paper we present a data-driven solution by leveraging a visual analysis system to evaluate the real traffic situations based on taxi trajectory data.  ...  Tung at National University of Singapore who introduced R2-D2 to us and inspired us to work on the project.  ... 
doi:10.1109/vast.2014.7042486 dblp:conf/ieeevast/WangCWZHGWLB14 fatcat:vf4wq32kszfdnbwoujfl7qx6vu

Smart Cities: Data-Driven Solutions to Understand Disruptive Problems in Transportation—The Lisbon Case Study

Vitória Albuquerque, Ana Oliveira, Jorge Lourenço Barbosa, Rui Simão Rodrigues, Francisco Andrade, Miguel Sales Dias, João Carlos Ferreira
2021 Energies  
We developed data-driven approaches using artificial intelligence and visualization methods to understand traffic and accident problems, providing a big picture to competent authorities and supporting  ...  Transportation data in a smart city environment is increasingly becoming available.  ...  The developed data analytics and visualization tool for traffic congestion and road accidents provides a traffic visualization pipeline to assess traffic data properties based on a multivariable analysis  ... 
doi:10.3390/en14113044 fatcat:f4vsvbvpuraf7kxw53nlhvggva

A proposed risk model and a GIS framework for hazardous materials transportation

Ronay Ak, Burcin Bozkaya
2008 2008 IEEE International Engineering Management Conference  
This paper presents a Geographical Information System (GIS) based risk assessment model for road transportation of hazardous materials (hazmat).  ...  In this study, we propose a new risk assessment model named as "time-based risk model" for hazmat transportation.  ...  We integrate this risk assessment model with a GIS-based framework for quantifying as well as visualizing hazmat transportation risk.  ... 
doi:10.1109/iemce.2008.4617959 fatcat:inqeezvvxrgfnfveyywku2bjc4

User-centered Design and Evaluation of a Geovisualization Application Leveraging Aggregated QS Data

Jonathan K. Nelson, Alan M. MacEachren
2020 Cartographic Perspectives  
Principles of cartographic representation, geovisual analytics techniques, and best practices in user interface/experience design are employed to arrive at an effective visualization tool for a broad urban  ...  This opportunity, however, is constrained by the technical skills and resources available to those tasked with assessing bicycling behavior in urban centers.  ...  On one hand, urban interfaces provide citizens and planners alike with a multifaceted, data-driven perspective on their city.  ... 
doi:10.14714/cp96.1631 fatcat:777g6hygfnfhlpzcgx5zg7qvv4

The Matrix vs. The Fifth Element—Assessing Future Scenarios of Urban Transport from a Sustainability Perspective

Oliver Kunze, Fabian Frommer
2021 Sustainability  
Thus, data networks should conceptually be regarded as a new mode of transport that plays a role in the urban modal split.  ...  Depending on changes in urban behavior, and depending on decisions made by lawmakers and governmental bodies, as well as by commercial players, this future may show a significantly reduced mobility of  ...  James for their valuable com-ments on the use of proper English. All remaining language imperfections are solely the re-sponsibility of the authors.  ... 
doi:10.3390/su13063531 fatcat:xe2v5jnbjrejffeydvuv2yaeyu

Towards an integrated urban development considering novel intelligent transportation systems

Andreas Richter, Marc-O. Löwner, Rüdiger Ebendt, Michael Scholz
2020 Technological forecasting & social change  
A B S T R A C T Urban areas are currently facing new and enormous challenges: urbanization, connected and automated land and air transport with new demand for transport and logistic services, maintenance  ...  This article proposes a concept of how to tackle this complex task based on approaches already conducted in the domain of the development and test of automated driving and city modeling.  ...  Acknowledgements We would like to thank Hartmut Friedl from the German Remote Sensing Data Center who contributed very dedicatedly to the idea of the integrated urban development framework.  ... 
doi:10.1016/j.techfore.2020.119970 fatcat:vhdh5kjmgbbm7mnslph3no44pa

Urban Function as a New Perspective for Adaptive Street Quality Assessment

Hu, Liu, Lu, Song, Meng, Wang, Xing
2020 Sustainability  
On this basis, an urban function-driven street quality assessment is proposed to adaptively evaluate multilevel urban streets.  ...  The experiment results in a model for adaptive urban function detection with an overall accuracy of 64.3%, showing that streets with different urban functions, including traffic, commercial, and residential  ...  Section 2 introduces the study area and experimental data used in this study. Section 3 illustrates the urban function-driven adaptive street quality assessment approach.  ... 
doi:10.3390/su12041296 fatcat:s7ph4oclojf53gyecu2cecgpmq

Place-Making of Transit Towns in Qatar: The Case of Qatar National Museum-Souq Waqif Corridor

Khalida Marthya, Raffaello Furlan, Labeeb Ellath, Maha Esmat, Rashid Al-Matwi
2021 Designs  
the effects of urbanization on valuable historical heritage sites.  ...  The data are then analyzed to propose a novel masterplan, rooted in key urban design components of place-making.  ...  Heritage, the Qatar Rail and Ashghal Governmental Agencies of Doha for their collaboration-for handling relevant visual data and cardinal documents for the purpose of this research study.  ... 
doi:10.3390/designs5010018 fatcat:gcvolcvxebfdvk7bhymigakhge

Environmental Impacts of Mobility and Urban Development [chapter]

Walter Hecq, Paul Safonov, Vincent Favrel
2002 Managing for Healthy Ecosystems  
evaluated for the year 2005 as a result of road traffic modelling.  ...  Aggravation of traffic intensity and air pollution in urban areas is urging the studies on strategic environmental assessment (SEA) of transportation networks and the integration of land-use planning with  ...  Acknowledgements This paper is based on a research project financed by the Government of the Brussels-Capital region within a "Research in Brussels" Actions programme in 1999.  ... 
doi:10.1201/9781420032130.ch73 fatcat:kriezi6hyzdqhiw4occhlasu7m

Urban Energy Systems: Research at Oak Ridge National Laboratory [chapter]

Budhendra Bhaduri, Ryan McManamay, Olufemi Omitaomu, Jibo Sanyal, Amy Rose
2021 The Urban Book Series  
Using scalable computing, data visualization, and unique datasets from a variety of sources, the institute fosters innovative interdisciplinary research that integrates ORNL expertise in critical infrastructures  ...  Urban areas are dictated by complex intersections among physical, engineered, and human dimensions that have significant implications for traffic congestion, emissions, and energy usage.  ...  The US Government retains and the publisher, by accepting the article for publication, acknowledges that the US Government retains a non-exclusive, paid-up, irrevocable, worldwide license to publish or  ... 
doi:10.1007/978-981-15-8983-6_18 fatcat:upa6a2xk5zelln54yyfurrrade

Crowdsourced Quantification and Visualization of Urban Mobility Space Inequality

Michael Szell
2018 Urban Planning  
Since a data-driven quantification and visualization of such urban mobility space inequality is lacking, here we explore how crowdsourced data can help to advance its understanding.  ...  We outline how such accessible visualization platforms can facilitate urban planners and policy makers to reclaim road and parking space for pushing forward sustainable transport solutions.  ...  I thank Raphael Reimann for providing the guess data set. I thank Thomas Rooney and Roberta Sinatra for helpful feedback on the manuscript, and Lara Szell for the encouragement.  ... 
doi:10.17645/up.v3i1.1209 fatcat:rfvnxbuatnfrpc5qdrjmcjcdju

On how to incorporate public sources of situational context in descriptive and predictive models of traffic data

Sofia Cerqueira, Elisabete Arsenio, Rui Henriques
2021 European Transport Research Review  
Background European cities are placing a larger emphasis on urban data consolidation and analysis for optimizing public transport in response to changing urban mobility dynamics.  ...  impact of different context factors (including weather, traffic interdictions and public events) on different transportation modes using different spatiotemporal traffic data structures; and A review  ...  Acknowledgements The authors thank the support of CARRIS, METRO and Câmara Municipal de Lisboa) (particularly, Gabinete de Mobilidade and Centro de Operações Integrado) for the data provision and valuable  ... 
doi:10.1186/s12544-021-00519-w fatcat:u3y4vk33orbsjeualot2kqawjm

Towards the automated large-scale reconstruction of past road networks from historical maps [article]

Johannes H. Uhl, Stefan Leyk, Yao-Yi Chiang, Craig A. Knoblock
2022 arXiv   pre-print
For sustainable planning and informed decision making, a thorough understanding of the long-term evolution of transportation infrastructure such as road networks is crucial.  ...  Transportation infrastructure, such as road or railroad networks, represent a fundamental component of our civilization.  ...  Based on our results, a data-driven approach to discretize the ROI into two classes seems to be a suitable solution.  ... 
arXiv:2202.04883v2 fatcat:3qrl2uwqtvfdph6f34zy7wvnim

SafeRoadMaps: Communication of Location and Density of Traffic Fatalities through Spatial Visualization and Heat Map Analysis

Brian N. Hilton, Thomas A. Horan, Richard Burkhard, Benjamin Schooley
2010 Information Visualization  
The system was developed to visually communicate and allow analysis of public health issues related to rural and urban road transportation safety.  ...  The article begins with a review of the action research design approach utilized for the analysis, design and implementation of this system, continues with an overview of the system and its visualization  ...  Humphrey Institute of Public Affairs State and Local Policy Program and the Center for Transportation Studies, and sponsored by the Federal Highway Administration.  ... 
doi:10.1057/ivs.2010.14 fatcat:rhegxmeftfggffpc2vcu7xpm4i

Visualization of Urban Mobility Data from Intelligent Transportation Systems

Thiago Sobral, Teresa Galvão, José Borges
2019 Sensors  
Intelligent Transportation Systems are an important enabler for the smart cities paradigm.  ...  Data visualization provides multiple perspectives on data and supports the analytical tasks of domain experts.  ...  Their work proposed a GIS-based prototype for visualizing urban traffic data.  ... 
doi:10.3390/s19020332 fatcat:degl2umu6nfk3i43zgxn7zpirq
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