Results 21 to 30 of about 48,325 (261)
Designing Hub-and-Spoke School Bus Transportation Network: A Case Study of Wonkwang University
Promet (Zagreb), 2012 This paper provides a case study of hub-and-spoke school bus transportation network design. The case study here utilizes a mathematical model that is the P-median optimization model to determine optimal hub locations.
Jun-Hyuk Kim, Soonhu Soh
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Research on Hub-and-Spoke Transportation Network of China Railway Express
Journal of Advanced Transportation, 2021 China Railway Express is developing rapidly, but the point-to-point direct organization mode has brought many problems to it. Therefore, this paper proposes to construct a hub-and-spoke network and adopt the “collecting and transportation” organization ...
Yinying Tang +3 more
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Assessing boundary condition and parametric uncertainty in numerical-weather-prediction-modeled, long-term offshore wind speed through machine learning and analog ensemble [PDF]
Wind Energy Science, 2021 To accurately plan and manage wind power plants, not only does the time-varying wind resource at the site of interest need to be assessed but also the uncertainty connected to this estimate.
N. Bodini +5 more
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Journal of Translational Medicine, 2021 Background IGHV mutation status is a crucial prognostic biomarker for CLL. In the present study, we investigated the transcriptomic signatures associating with IGHV mutation status and CLL prognosis.
Chao Guo +5 more
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Model Hub Median Problem Dengan Batasan Travel Time
Jurnal Teknik Industri, 2017 This article describes the development of an uncapacitated p-hub median problem model. The established model will be applied in determining the location of the hub.
Faisal Ibrahim, Ahmad Rusdiansyah
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An Approximation Algorithm for the p-Hub Median Problem
Electronic Notes in Discrete Mathematics, 2017 Abstract In the p-hub median problem we are given a set of clients V, a set of demands D ⊆ V × V , a cost function ρ : V × V → R + , and an integer p > 0 . The objective is to select terminals T ⊆ V , where | T | ≤ p , and assign each demand to a terminal, in order to minimize the total cost between ...
Camile Frazão Bordini +1 more
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Indian Journal of Community Medicine, 2022 Introduction: We studied the impact of a Universal Health Insurance (UHI) Scheme introduced in India on total ischemia time (an important determinant of ST-elevation myocardial infarction [STEMI] outcome).
Amar Nath Upadhyay +2 more
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Hereditas, 2021 Background Preterm infants are a special population that vulnerable to respiratory syncytial virus (RSV) infection and the lower respiratory tract infections (LRTIs) caused by RSV could be severe and even life-threating.
Junyan Gao +5 more
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Solving the Uncapacitated Single Allocation p-Hub Median Problem on GPU [PDF]
, 2018 A parallel genetic algorithm (GA) implemented on GPU clusters is proposed to solve the Uncapacitated Single Allocation p-Hub Median problem. The GA uses binary and integer encoding and genetic operators adapted to this problem. Our GA is improved by generated initial solution with hubs located at middle nodes.
Benaini, Abdelhamid +3 more
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A GPU-Based Genetic Algorithm for the Multiple Allocation P-Hub Median Problem
Journal of Computer Science, 2023 A medida que los tamaños de los problemas realistas de ubicación de concentradores aumentan a medida que pasa el tiempo (llegando a miles de nodos actualmente), esto hace que dichos problemas sean difíciles de resolver en un tiempo razonable utilizando computadoras convencionales.
Achraf Berrajaa +2 more
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