Spatiotemporal graph indicators for air traffic complexity analysis

There has been extensive research in formalising air traffic complexity, but existing works focus mainly on a metric to tie down the peak air traffic controllers workload rather than a dynamic approach to complexity that could guide both strategical, pre-tactical and tactical actions for a smooth fl...

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Detalles Bibliográficos
Autores: Isufaj, Ralvi|||0000-0003-0839-3235, Koça, Thimjo|||0000-0002-8889-8008, Piera, Miquel Àngel|||0000-0002-7227-7944
Tipo de recurso: artículo
Fecha de publicación:2021
País:España
Institución:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:255176
Acceso en línea:https://ddd.uab.cat/record/255176
https://dx.doi.org/urn:doi:10.3390/aerospace8120364
Access Level:acceso abierto
Palabra clave:Air traffic complexity
Spatiotemporal indicators
Complexity metrics
Graph theory
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spelling Spatiotemporal graph indicators for air traffic complexity analysisIsufaj, Ralvi|||0000-0003-0839-3235Koça, Thimjo|||0000-0002-8889-8008Piera, Miquel Àngel|||0000-0002-7227-7944Air traffic complexitySpatiotemporal indicatorsComplexity metricsGraph theoryThere has been extensive research in formalising air traffic complexity, but existing works focus mainly on a metric to tie down the peak air traffic controllers workload rather than a dynamic approach to complexity that could guide both strategical, pre-tactical and tactical actions for a smooth flow of aircraft. In this paper, aircraft interdependencies are formalized using graph theory and four complexity indicators are described, which combine spatiotemporal topological information with the severity of the interdependencies. These indicators can be used to predict the dynamic evolution of complexity, by not giving one single score, but measuring complexity in a time window. Results show that these indicators can capture complex spatiotemporal areas in a sector and give a detailed and nuanced view of sector complexity. 22021-01-0120212021-01-01Articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/255176https://dx.doi.org/urn:doi:10.3390/aerospace8120364reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengEuropean Commission https://doi.org/10.13039/501100000780 783287open accesshttp://purl.org/coar/access_right/c_abf2Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original.https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:2551762026-06-06T12:50:31Z
dc.title.none.fl_str_mv Spatiotemporal graph indicators for air traffic complexity analysis
title Spatiotemporal graph indicators for air traffic complexity analysis
spellingShingle Spatiotemporal graph indicators for air traffic complexity analysis
Isufaj, Ralvi|||0000-0003-0839-3235
Air traffic complexity
Spatiotemporal indicators
Complexity metrics
Graph theory
title_short Spatiotemporal graph indicators for air traffic complexity analysis
title_full Spatiotemporal graph indicators for air traffic complexity analysis
title_fullStr Spatiotemporal graph indicators for air traffic complexity analysis
title_full_unstemmed Spatiotemporal graph indicators for air traffic complexity analysis
title_sort Spatiotemporal graph indicators for air traffic complexity analysis
dc.creator.none.fl_str_mv Isufaj, Ralvi|||0000-0003-0839-3235
Koça, Thimjo|||0000-0002-8889-8008
Piera, Miquel Àngel|||0000-0002-7227-7944
author Isufaj, Ralvi|||0000-0003-0839-3235
author_facet Isufaj, Ralvi|||0000-0003-0839-3235
Koça, Thimjo|||0000-0002-8889-8008
Piera, Miquel Àngel|||0000-0002-7227-7944
author_role author
author2 Koça, Thimjo|||0000-0002-8889-8008
Piera, Miquel Àngel|||0000-0002-7227-7944
author2_role author
author
dc.subject.none.fl_str_mv Air traffic complexity
Spatiotemporal indicators
Complexity metrics
Graph theory
topic Air traffic complexity
Spatiotemporal indicators
Complexity metrics
Graph theory
description There has been extensive research in formalising air traffic complexity, but existing works focus mainly on a metric to tie down the peak air traffic controllers workload rather than a dynamic approach to complexity that could guide both strategical, pre-tactical and tactical actions for a smooth flow of aircraft. In this paper, aircraft interdependencies are formalized using graph theory and four complexity indicators are described, which combine spatiotemporal topological information with the severity of the interdependencies. These indicators can be used to predict the dynamic evolution of complexity, by not giving one single score, but measuring complexity in a time window. Results show that these indicators can capture complex spatiotemporal areas in a sector and give a detailed and nuanced view of sector complexity.
publishDate 2021
dc.date.none.fl_str_mv 2
2021-01-01
2021
2021-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/255176
https://dx.doi.org/urn:doi:10.3390/aerospace8120364
url https://ddd.uab.cat/record/255176
https://dx.doi.org/urn:doi:10.3390/aerospace8120364
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv European Commission https://doi.org/10.13039/501100000780 783287
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
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