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Uber movement data: a proxy for average one-way commuting times by car / Yeran Sun in ISPRS International journal of geo-information, vol 9 n° 3 (March 2020)
[article]
Titre : Uber movement data: a proxy for average one-way commuting times by car Type de document : Article/Communication Auteurs : Yeran Sun, Auteur ; Yinming Ren, Auteur ; Xuan Sun, Auteur Année de publication : 2020 Article en page(s) : 16 p. Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Analyse spatiale
[Termes IGN] Boston (Massachusetts)
[Termes IGN] distribution spatiale
[Termes IGN] durée de trajet
[Termes IGN] flux
[Termes IGN] migration pendulaire
[Termes IGN] objet mobile
[Termes IGN] origine - destination
[Termes IGN] planification urbaine
[Termes IGN] taxi
[Termes IGN] trace GPSRésumé : (auteur) Recently, Uber released datasets named Uber Movement to the public in support of urban planning and transportation planning. To prevent user privacy issues, Uber aggregates car GPS traces into small areas. After aggregating car GPS traces into small areas, Uber releases free data products that indicate the average travel times of Uber cars between two small areas. The average travel times of Uber cars in the morning peak time periods on weekdays could be used as a proxy for average one-way car-based commuting times. In this study, to demonstrate usefulness of Uber Movement data, we use Uber Movement data as a proxy for commuting time data by which commuters’ average one-way commuting time across Greater Boston can be figured out. We propose a new approach to estimate the average car-based commuting times through combining commuting times from Uber Movement data and commuting flows from travel survey data. To further demonstrate the applicability of the commuting times estimated by Uber movement data, this study further measures the spatial accessibility of jobs by car by aggregating place-to-place commuting times to census tracts. The empirical results further uncover that 1) commuters’ average one-way commuting time is around 20 min across Greater Boston; 2) more than 75% of car-based commuters are likely to have a one-way commuting time of less than 30 min; 3) less than 1% of car-based commuters are likely to have a one-way commuting time of more than 60 min; and 4) the areas suffering a lower level of spatial accessibility of jobs by car are likely to be evenly distributed across Greater Boston. Numéro de notice : A2020-255 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.3390/ijgi9030184 Date de publication en ligne : 24/03/2020 En ligne : https://doi.org/10.3390/ijgi9030184 Format de la ressource électronique : url article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=95010
in ISPRS International journal of geo-information > vol 9 n° 3 (March 2020) . - 16 p.[article]
Titre : Artificial intelligence applications to smart city and smart enterprise Type de document : Monographie Auteurs : Donato Impedovo, Éditeur scientifique ; Giuseppe Pirlo, Éditeur scientifique Editeur : Bâle [Suisse] : Multidisciplinary Digital Publishing Institute MDPI Année de publication : 2020 Importance : 374 p. Format : 16 x 24 cm ISBN/ISSN/EAN : 978-3-03936-438-1 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Intelligence artificielle
[Termes IGN] algorithme génétique
[Termes IGN] apprentissage automatique
[Termes IGN] apprentissage profond
[Termes IGN] classification par réseau neuronal convolutif
[Termes IGN] gestion urbaine
[Termes IGN] Inférence floue
[Termes IGN] métadonnées
[Termes IGN] navigation autonome
[Termes IGN] planification urbaine
[Termes IGN] système de transport intelligent
[Termes IGN] trafic routier
[Termes IGN] ville intelligente
[Termes IGN] vision par ordinateurRésumé : (éditeur) Smart cities operate under more resource-efficient management and economy than ordinary cities. As such, advanced business models have emerged around smart cities, which led to the creation of smart enterprises and organizations that depend on advanced technologies. This book includes 21 selected and peer-reviewed articles contributed in the wide spectrum of artificial intelligence applications to smart cities. Chapters refer to the following areas of interest: vehicular traffic prediction, social big data analysis, smart city management, driving and routing, localization, safety, health, and life quality. Note de contenu : 1- Artificial intelligence applications to smart city and smart enterprise
2- Global spatial-temporal graph convolutional network for urban traffic speed prediction
3- TrafficWave: Generative deep learning architecture for vehicular traffic flow prediction
4- Grassmann manifold based state analysis method of traffic surveillance video
5- Improved spatio-temporal residual networks for bus traffic flow prediction
6- Sehaa: A big data analytics tool for healthcare symptoms and diseases detection using Twitter, Apache Spark, and machine learning
7- Smart cities big data algorithms for sensors location
8- Managing a smart city integrated model through smart program management
9- Conceptual framework of an intelligent decision support system for smart city
disaster management
10- Vision-based potential pedestrian risk analysis on unsignalized crosswalk using data mining techniques
11- Development of deep learning based human-centered threat assessment for application to automated driving vehicle
12- Modeling and solution of the routing problem in vehicular Delay-Tolerant networks: A dual, deep learning perspective
13- “Texting & Driving” detection using deep convolutional neural networks
14- Deep learning system for vehicular re-routing and congestion avoidance
15- Identifying foreign tourists’ nationality from mobility traces via LSTM neural network and location embeddings
16- Feature adaptive and cyclic dynamic learning based on infinite term memory extreme learning machine
17- LSTM DSS automatism and dataset optimization for diabetes prediction
18- Convolutional models for the detection of firearms in surveillance videos
19- PARNet: A joint loss function and dynamic weights network for pedestrian semantic attributes recognition of smart surveillance image
20- Supervised machine-learning predictive analytics for national quality of life scoring
21- Bacterial foraging-based algorithm for optimizing the powerGeneration of an isolated microgrid
22- Optimizgtion of EPB shield performance with adaptive neuro-fuzzy inference system and Genetic algorithmNuméro de notice : 28448 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE/URBANISME Nature : Recueil / ouvrage collectif DOI : 10.3390/books978-3-03936-438-1 En ligne : https://doi.org/10.3390/books978-3-03936-438-1 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=98929
Titre : Recent advances in geographic information system for Earth sciences Type de document : Monographie Auteurs : Yosoon Choi, Éditeur scientifique Editeur : Bâle [Suisse] : Multidisciplinary Digital Publishing Institute MDPI Année de publication : 2020 Importance : 264 p. Format : 16 x 24 cm ISBN/ISSN/EAN : 978-3-03936-490-9 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications SIG
[Termes IGN] analyse spatiale
[Termes IGN] apprentissage profond
[Termes IGN] bassin hydrographique
[Termes IGN] cartographie thématique
[Termes IGN] codage
[Termes IGN] cognition
[Termes IGN] développement durable
[Termes IGN] effondrement de terrain
[Termes IGN] interface homme-machine
[Termes IGN] modèle dynamique
[Termes IGN] modèle numérique de surface
[Termes IGN] oculométrie
[Termes IGN] outil d'aide à la décision
[Termes IGN] planification urbaine
[Termes IGN] QGIS
[Termes IGN] réseau de transport
[Termes IGN] réseau social
[Termes IGN] utilisation du solRésumé : (éditeur) Geographic information systems (GISs) have played a vital role in Earth sciences by providing a powerful means of observing the world and various tools for solving complex problems. The scientific community has used GISs to reveal fascinating details about the Earth and other planets. This book on recent advances in GIS for Earth sciences includes 12 publications from esteemed research groups worldwide. The research and review papers in this book belong to the following broad categories: Earth science informatics (geoinformatics), mining, hydrology, natural hazards, and society. Note de contenu : 1- Recent advances in geographic information system for earth sciences
2- An efficient parallel algorithm for polygons overlay analysis
3- Vector map random encryption algorithm based on multi-scale simplification and Gaussian distribution
4- Evaluation of effective cognition for the QGIS processing modeler
5- Geo-sensor framework and composition toolbox for efficient deployment of multiple spatial context service platforms in sensor networks
6- Review of GIS-based applications for mining: Planning, operation, and environmental management
7- A tightly coupled GIS and spatiotemporal modeling for methane emission simulation in the underground coal mine system
8- Evaluation of reliable digital elevation model resolution for TOPMODEL in two mountainous watersheds, South Korea
9- Spatiotemporal changes of urban rainstorm-related micro-blogging activities in response to rainstorms: A case study in Beijing, China
10- Rainfall induced landslide studies in Indian Himalayan region: A critical review
11- GIS-based evaluation of landslide susceptibility models using certainty factors and functional trees-based ensemble techniques
12- Spatiotemporal dynamics and obstacles of the multi-functionality of land use in Xiangxi, China
13- Analyzing spatial community pattern of network traffic flow and its variations across time based on taxi GPS trajectoriesNuméro de notice : 28439 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Recueil / ouvrage collectif DOI : 10.3390/books978-3-03936-490-9 En ligne : https://doi.org/10.3390/books978-3-03936-490-9 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=98876
Titre : Spatial big data, BIM and advanced GIS for smart transformation Type de document : Monographie Auteurs : Sara Shirowzhan, Éditeur scientifique ; Willie Tan, Éditeur scientifique ; Samad R.E. Sepasgozar, Éditeur scientifique Editeur : Bâle [Suisse] : Multidisciplinary Digital Publishing Institute MDPI Année de publication : 2020 Importance : 166 p. Format : 16 x 24 cm ISBN/ISSN/EAN : 978-3-03936-031-4 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique
[Termes IGN] classification barycentrique
[Termes IGN] cycliste
[Termes IGN] données massives
[Termes IGN] modèle orienté agent
[Termes IGN] modélisation 3D du bâti BIM
[Termes IGN] optimisation (mathématiques)
[Termes IGN] planification urbaine
[Termes IGN] réseau ferroviaire
[Termes IGN] réseau routier
[Termes IGN] secours d'urgence
[Termes IGN] système d'information géographique
[Termes IGN] téléphone intelligent
[Termes IGN] trafic routier
[Termes IGN] ville intelligenteRésumé : (éditeur) This book covers a range of topics including selective technologies and algorithms that can potentially contribute to developing an intelligent environment and smarter cities. While the connectivity and efficiency of smart cities is important, the analysis of the impact of construction development and large projects in the city is crucial to decision and policy makers, before the project is approved. This book also presents an agenda for future investigations to address the need for advanced tools such as mobile scanners, Geospatial Artificial Intelligence, Unmanned Aerial Vehicles, Geospatial Augmented Reality apps, Light Detection, and Ranging in smart cities. Some of selected specific tools presented in this book are as a simulator for improving the smart parking practices by modelling drivers with activity plans, a bike optimization algorithm to increase the efficiency of bike stations, an agent-based model simulation of human mobility with the use of mobile phone datasets. In addition, this book describes the use of numerical methods to match the network demand and supply of bicycles, investigate the distribution of railways using different indicators, presents a novel algorithm of direction-aware continuous moving K-nearest neighbor queries in road networks, and presents an efficient staged evacuation planning algorithm for multi-exit buildings. Note de contenu : 1- Digital twin and cyberGIS for improving connectivity and measuring the impact of infrastructure construction planning in smart cities
2- An efficient staged evacuation planning algorithm applied to multi-exit buildings
3- A hybrid framework for high-performance modeling of three-dimensional pipe networks
4- Direction-aware continuous moving K-nearest-neighbor query in road networks
5- The distribution pattern of the railway network in China at the county level
6- Data-driven bicycle network analysis based on traditional counting methods and GPS traces from smartphone
7- An agent-based model simulation of human mobility based on mobile phone data: How commuting relates to congestion
8- Heuristic bike optimization algorithm to improve usage efficiency of the station-free bike sharing system in Shenzhen, China
9- An occupancy simulator for a smart parking system: Developmental design and experimental considerationsNuméro de notice : 28440 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/URBANISME Nature : Recueil / ouvrage collectif DOI : 10.3390/books978-3-03936-031-4 En ligne : https://doi.org/10.3390/books978-3-03936-031-4 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=98877
Titre : Sustainable built environment and urban growth management Type de document : Monographie Auteurs : Wann-Ming Wey, Éditeur scientifique Editeur : Bâle [Suisse] : Multidisciplinary Digital Publishing Institute MDPI Année de publication : 2020 Importance : 242 p. ISBN/ISSN/EAN : 978-3-03928-187-9 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Urbanisme
[Termes IGN] croissance urbaine
[Termes IGN] étalement urbain
[Termes IGN] gestion urbaine
[Termes IGN] habitat durable
[Termes IGN] occupation du sol
[Termes IGN] planification urbaine
[Termes IGN] transport urbain
[Termes IGN] utilisation du sol
[Termes IGN] ville durable
[Termes IGN] ville intelligenteRésumé : (éditeur) Nowadays, the sustainable built environment planning in most cities has come to a turning point as the growth in traffic and population has become a serious concern and put tremendous pressure on both the environment and people in these cities. It is therefore important to find new ways or lifestyles—such as compact city, transit-oriented development (TOD) formulations—that are more flexible, inclusive, and sustainable. Furthermore, for the sustainable built environment and urban growth management, not only should the growth management principles—which include smart growth, sustainable growth, and inclusive growth—be taken into account but innovative/smart planning strategies—such as mixed use design, green transport, and new urbanism—are also utilized in planning sustainable built environments in order to prevent the urban sprawl development that has occurred. Note de contenu : 1- A commentary on sustainably built environments and urban growth management
2- Simulation of urban growth and urban living environment with release of the green belt
3- Factors causing farmland price-value distortion and their implications for peri-urban growth management
4- Evaluating social performance of construction projects: An empirical study
5- Measures and steps for more efficient use of buildings
6- Exploring antecedents of green tourism behaviors: A case study in suburban areas of Taipei, Taiwan
7- Analysis of the land use and cover changes in the metropolitan area of Tepic-Xalisco (1973–2015) through Landsat images
8- Morphology dependent assessment of resilience for urban areas
9- Effects of commercial activities by type on social bonding and place attachment in neighborhoods
10- Analysis of embodied environmental impacts of Korean apartment buildings considering major building materials
11- Building ownership, renovation investments, and energy performance—a study of multi-family dwellings in Gothenburg
12- How does the ecological well-being of urban and rural residents change with rural-urban land conversion? The case of Hubei, China
13- Estimation of carbon dioxide emissions generated by building and traffic in Taichung City
14- An integrated carbon policy-based interactive strategy for carbon reduction and economic development in a construction material supply chain
15- Environmental activation of inner space components in sustainable interior designNuméro de notice : 25882 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/URBANISME Nature : Monographie DOI : 10.3390/books978-3-03928-187-9 En ligne : https://doi.org/10.3390/books978-3-03928-187-9 Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=95747 PermalinkPermalinkPermalinkPermalinkPermalinkSpatial decision support in urban environments using machine learning, 3D geo-visualization and semantic integration of multi-source data / Nikolaos Sideris (2019)PermalinkModélisation de l’urbanisation pour l’évaluation de ses impacts environnementaux dans le cadre de l’élaboration d’une stratégie Éviter-Réduire-Compenser en Région Occitanie – Pyrénées Méditerranée / Vincent Delbar (2018)PermalinkAn intelligent spatial land use planning support system using socially rational agents / Seyed Moral Ghavami in International journal of geographical information science IJGIS, vol 31 n° 5-6 (May-June 2017)PermalinkCaractériser l'agriculture périurbaine pour mieux l'intégrer à la planification urbaine : propositions méthodologiques / Esther Sanz Sanz in Espace géographique, vol 46 n° 2 (avril - juin 2017)PermalinkInformation géographique et planification énergétique territoriale à Genève : Vers un système de connaissances partagées / Catherine Lavallez in Revue internationale de géomatique, vol 27 n° 1 (janvier - mars 2017)Permalink