Zobrazeno 1 - 10
of 1 960
pro vyhledávání: '"hub location"'
Publikováno v:
Communications in Transportation Research, Vol 4, Iss , Pp 100118- (2024)
Urban air mobility (UAM) extends urban transportation to low-altitude airspace using electric vertical take-off and landing (eVTOL) vehicle to reduce traffic congestion. The vertical take-off and landing (VTOL) site connecting ground and air transpor
Externí odkaz:
https://doaj.org/article/75297fdcf5ca416bb5f0118ef0366810
Autor:
Ali Hosseinzadeh, Ardeshir Dolati
Publikováno v:
Mathematics Interdisciplinary Research, Vol 9, Iss 2, Pp 131-150 (2024)
The Hub Location Problem (HLP) is a significant problem in combinatorial optimization consisting of two main components: location and network design. The HLP aims to develop an optimal strategy for various applications, such as p
Externí odkaz:
https://doaj.org/article/128d7e62d94745aaaa718b30065f36fe
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract This research proposes a novel, three-tier AI-based scheme for the allocation of carbon–neutral mobility hubs. Initially, it identified optimal sites using a genetic algorithm, which optimized travel times and achieved a high fitness value
Externí odkaz:
https://doaj.org/article/7c1e2d9a111c4c8cb819f3b3b22d8af1
Autor:
Ali Reza Eydi, Shaho Saeedi Saghez
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 6, Pp 102712- (2024)
In this paper, the problem of p-center mobile hub location with capacity constraint is studied. According to the rapid developments, paying attention to strategic decisions is considered a significant factor in network design. Thus, the dynamic model
Externí odkaz:
https://doaj.org/article/3444468d56834a8bb33b039d9cea90ae
Publikováno v:
Engineering, Construction and Architectural Management, 2022, Vol. 30, Issue 4, pp. 1578-1600.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/ECAM-02-2021-0177
Publikováno v:
Mathematics, Vol 12, Iss 10, p 1496 (2024)
With respect to a traditional point-to-point (P-P) network, a hub-and-spoke (H-S) network not only uses a smaller number of links/paths but also utilizes the scale economy advantage on consolidated flows on hub–hub links and at hubs. However, the i
Externí odkaz:
https://doaj.org/article/21b8bf4a1c864257b77401080c128702
Autor:
Raed AL Athamneh, Moayad Tanash, Dania Bani Hani, Mustafa Rawshdeh, Abdallah Alawin, Zaid Albataineh
Publikováno v:
Operations Research Perspectives, Vol 11, Iss , Pp 100286- (2023)
In distribution systems such as airlines and express package delivery, the use of hub-and-spoke networks is common, and flow consolidation at hub facilities is essential for cost reduction. While a constant discount factor is typically used to model
Externí odkaz:
https://doaj.org/article/505851cdf51a4ba2a99854742149a3f3
Autor:
Junghyun Kim, Changyun Chung
Publikováno v:
Cogent Engineering, Vol 10, Iss 1 (2023)
AbstractCJ Logistics has started to consider opening single new hub facility to expand the current transportation network system. This naturally leads to formulating a research question “where should the new hub facility be located in South Korea t
Externí odkaz:
https://doaj.org/article/f9eb6c2f2cb24fb5b22ead8c10eb7d1d
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Publikováno v:
World Journal of Engineering, 2021, Vol. 19, Issue 6, pp. 794-807.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/WJE-12-2020-0658