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Urban Shape and Built Density Metrics through the Analysis of European Urban Fabrics Using Artificial Intelligence

Sustainability, 2019-12, Vol.11 (23), p.6622 [Peer Reviewed Journal]

2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. ;ISSN: 2071-1050 ;EISSN: 2071-1050 ;DOI: 10.3390/su11236622

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  • Title:
    Urban Shape and Built Density Metrics through the Analysis of European Urban Fabrics Using Artificial Intelligence
  • Author: Abarca-Alvarez, Francisco Javier ; Campos-Sánchez, Francisco Sergio ; Osuna-Pérez, Fernando
  • Subjects: Artificial intelligence ; Cluster analysis ; Energy consumption ; Indicators ; Methodology ; Population density ; Robustness ; Urban areas ; Urban planning
  • Is Part Of: Sustainability, 2019-12, Vol.11 (23), p.6622
  • Description: In recent decades, the concept of urban density has been considered key to the creation of sustainable urban fabrics. However, when it comes to measuring the built density, a difficulty has been observed in defining valid measurement indicators universally. With the intention of identifying the variables that allow the best characterization of the shape of urban fabrics and of obtaining the metrics of their density, a multi-variable analysis methodology from the field of artificial intelligence is proposed. The main objective of this paper was to evaluate the capacity and interest of such a methodology from standard indicators of the built density, measured at various urban scales, (i) to cluster differentiated urban profiles in a robust way by assessing the results statistically, and (ii) to obtain the metrics that characterize them with an identity. As a case study, this methodology was applied to the state of the art European urban fabrics (N = 117) by simultaneously integrating 13 regular parameters to qualify urban shape and density. It was verified that the profiles obtained were more robust than those based on a limited number of indicators, evidencing that the proposed methodology offers operational opportunities in urban management by allowing the comparison of a fabric with the identified profiles.
  • Publisher: Basel: MDPI AG
  • Language: English
  • Identifier: ISSN: 2071-1050
    EISSN: 2071-1050
    DOI: 10.3390/su11236622
  • Source: Geneva Foundation Free Medical Journals at publisher websites
    ROAD: Directory of Open Access Scholarly Resources
    ProQuest Central

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