Zobrazeno 1 - 10
of 463
pro vyhledávání: '"Delay propagation"'
Publikováno v:
Transportation Research Interdisciplinary Perspectives, Vol 27, Iss , Pp 101235- (2024)
We experience air traffic delays every day, but are there any recurrent patterns in these delays? In this study, we investigate the recurrence of delay propagation patterns in Japan’s domestic air transport network in 2019 by integrating delay caus
Externí odkaz:
https://doaj.org/article/9c181133a8fd47ac8eafcab05f898cdf
Autor:
Sofia Gil-Rodrigo, Massimiliano Zanin
Publikováno v:
IEEE Access, Vol 12, Pp 75323-75336 (2024)
The impact of air transport delays and their propagation has long been studied, mainly from environmental and mobility viewpoints, using a wide range of data analysis tools and simulations. Less attention has nevertheless been devoted to how delays c
Externí odkaz:
https://doaj.org/article/d9632953aacf468092717f61133dc760
Publikováno v:
Aerospace, Vol 11, Iss 11, p 878 (2024)
In response to the challenges associated with forecasting the trajectory of flight delay propagation, pinpointing pivotal nodes within the route network, and the substantial costs involved in enhancing operational efficiency, this study introduces an
Externí odkaz:
https://doaj.org/article/20ecc0d42663426c9ec207451f5619a6
Autor:
Vinod Kumar Chauhan, Anna Ledwoch, Alexandra Brintrup, Manuel Herrera, Vaggelis Giannikas, Goran Stojkovic, Duncan Mcfarlane
Publikováno v:
Data Science and Management, Vol 6, Iss 2, Pp 110-121 (2023)
Currently, flight delays are common and they propagate from an originating flight to connecting flights, leading to large disruptions in the overall schedule. These disruptions cause massive economic losses, affect airlines’ reputations, waste pass
Externí odkaz:
https://doaj.org/article/6306b78c3faa4e1f9ad2491104263127
Publikováno v:
Aerospace, Vol 11, Iss 7, p 533 (2024)
Airport networks are interconnected through flight routes, with delays at upstream airports leading to delays at downstream airports, thus causing delay propagation. Exploring the mechanisms of delay propagation in airport networks provides scientifi
Externí odkaz:
https://doaj.org/article/34c75e1d7ce64d65bfa1e7f7988ee706
Akademický článek
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Publikováno v:
Railway Engineering Science, Vol 31, Iss 1, Pp 89-106 (2022)
Abstract The delay-causing text data contain valuable information such as the specific reasons for the delay, location and time of the disturbance, which can provide an efficient support for the prediction of train delays and improve the guidance of
Externí odkaz:
https://doaj.org/article/bc961722e0504cf0a0b1ec34b6673eb1
Publikováno v:
IEEE Access, Vol 10, Pp 21424-21442 (2022)
We provide a mathematical formulation of flight-specific delay cost functions that enables a detailed tactical consideration of how a given flight delay will interact with all downstream constraints in the respective aircraft rotation. These function
Externí odkaz:
https://doaj.org/article/76006478c83e490f8f91d56475d1f842
Publikováno v:
Journal of Physics: Complexity, Vol 4, Iss 2, p 02LT01 (2023)
Completing large-scale projects on time is a daunting challenge, partly due to the intricate network of dependencies between a project’s activities. To support this challenge, existing theory focuses on predicting whether a delay in completing a si
Externí odkaz:
https://doaj.org/article/71dcee5e65c048e7adf0fc3e6180645e
Publikováno v:
IET Intelligent Transport Systems, Vol 15, Iss 11, Pp 1429-1439 (2021)
Abstract This paper proposes an analytical delay propagation model for single railway lines based on the max‐plus algebra theory. The scheduling measures taken by dispatchers, including re‐timing and re‐ordering, will be incorporated into our d
Externí odkaz:
https://doaj.org/article/9ae87389c3b94b06bafb0cea0757f456