Airline hub-and-spoke network design based on airport capacity envelope curve: A practical view

Scenarios of the Degree of Centrality and Density of the Networks of the Main Brazilian Airports Between 2003 to 2020

“…The hub-and-spoke network uses the concept of "substitute hub" or "backup hub" within the design of the hub-and-spoke network for roundtrip flows parallel to the central hub flow (Yu et al, 2015). Mohri et al (2018) consider the possibility of a direct conflict between no-hubs, together with the problem of determining the capacity of the nodes of a hub with a multiple network allocation model.…”

Fairness in hazmat routing-scheduling: A bi-objective Stackelberg game

“…For routing and scheduling problems, Large Neighborhood Search (LNS) is recognized as the most successful metaheuristic method (Pisinger and Ropke, 2010). ALNS is an extension of LNS that is widely used in the literature to solve routing/ scheduling models (Azi et al, 2014;Demir et al, 2012;Grangier et al, 2016;Kovacs et al, 2012;Ribeiro and Laporte, 2012;Mohri et al, 2018). An ALNS algorithm is based on improving the current solution with some removal and insertion moves, iteratively.…”

“… Conventionally, an acceptance criterion in an ALNS algorithm with an SA local search is based on comparing a current, a new, and the best solution (Mohri et al, 2018), while we have a bi-objective model looking for a set of non-dominated solutions instead of one best solution. Therefore, we made some changes in the process of investigating the acceptance criteria to produce a set of non-dominated solutions instead of a single best solution in the end.…”

Mapping a Multilayer Air Transport Network with the Integration of Airway, Route, and Flight Network

“…Babic and Kalic [11] used to select airline network structures for airlines operating in a competitive environment. Mohri et al [12] present a new practical airline hub location model with hub capacity decision based on airport capacity envelope functions. Zanin et al [13] analyze four of the most common ones, specifically related to the assessment of the scale-freeness of networks, the interpretation and comparison of topological metrics, the definition of a node ranking, and the analysis of the resilience against random failures and targeted attacks.…”