Reformation and optimization of cargo handling operation at Indian air cargo terminals

Journal of the Air Transport Research Society, Journal Year: 2024, Volume and Issue: 2, P. 100022 - 100022

Published: May 24, 2024

Air cargo terminals serve as crucial hubs for the efficient movement of goods across domestic and international borders. In India, these come with many challenges, mainly attributed to extensive growth potential, diversity, infrastructure development. This study discusses challenges Indian air evaluates factors, aspects, criteria regarding problems under different conditions. Analytic Hierarchy Process multiple five factors is used better understand complex decision process. We analyzed utilization based on physical method, throughput capacity, economic capacity. Results show that developed methodology accurately forecasts terminal's demand.

Language: Английский

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Tackling uncertainties in aircraft maintenance routing: A review of emerging technologies

Transportation Research Part E Logistics and Transportation Review, Journal Year: 2022, Volume and Issue: 164, P. 102805 - 102805

Published: June 24, 2022

Language: Английский

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Future air transportation and digital work at airports – Review and developments

Transportation Research Interdisciplinary Perspectives, Journal Year: 2023, Volume and Issue: 19, P. 100808 - 100808

Published: April 21, 2023

Air freight logistics has always been on the forefront of technological and international collaboration developments. With increasing integration digital systems at airports, issues in human-technology interaction are becoming important for efficient processes. This paper provides a literature review with 123 analyzed papers from 2010 to 2021 about core developments regarding humans systems. Whereas example autopilots were seen as comfortable addition past, today emerge that fundamentally change role human workers collaborative be integrated all levels management, not least due safety security regulations keep up quality efficiency. The importance digitalization trends is also reflected rising number research publications: Most topics security, performance measurement wake airports air transportation sector.

Language: Английский

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A hierarchical optimization approach for dynamic pickup and delivery problem with LIFO constraints

Transportation Research Part E Logistics and Transportation Review, Journal Year: 2023, Volume and Issue: 175, P. 103131 - 103131

Published: May 15, 2023

Language: Английский

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Vehicle dynamic dispatching using curriculum-driven reinforcement learning

Mechanical Systems and Signal Processing, Journal Year: 2023, Volume and Issue: 204, P. 110698 - 110698

Published: Oct. 4, 2023

Language: Английский

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Variable neighborhood search for a new practical dynamic pickup and delivery problem

Swarm and Evolutionary Computation, Journal Year: 2022, Volume and Issue: 75, P. 101182 - 101182

Published: Oct. 14, 2022

Language: Английский

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The multi-trip container drayage problem with synchronization for efficient empty containers re-usage

European Journal of Operational Research, Journal Year: 2023, Volume and Issue: 310(1), P. 343 - 359

Published: March 4, 2023

We study a typical daily drayage problem concerning the last-mile logistics at seaports for inland container supply chains. A set of trucks available an terminal must fulfil shippers' requests transporting containers within time windows and, to do so, can perform multiple trips. request may entail picking up or delivering either premises, seaport. Demand empty be satisfied by using limited stock terminal, street-turning or, ultimately, retrieving them local depot empties resulting in extra mileage. Hence, minimization routing costs also entails synchronizing trucks' trips that retrieve and add avoid unnecessary visits depot. After modelling mathematically, we develop exact column-and-row generation approach embedded branch-and-price framework. To accelerate solving process pricing problem, propose effective strategies combining tailored algorithms. These well on adapted Solomon's instances 100 nodes against standard branch-and-cut solver. Finally, experiments real-world instances, inspired case Port Rotterdam region, provide insights into current planning practices.

Language: Английский

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Pickup capacitated vehicle routing problem with three-dimensional loading constraints: Model and algorithms

Transportation Research Part E Logistics and Transportation Review, Journal Year: 2023, Volume and Issue: 176, P. 103208 - 103208

Published: July 14, 2023

Language: Английский

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Capacity management of forwarder with multiple carriers under uncertain flight travel time and stochastic shipment demand

International Transactions in Operational Research, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 28, 2025

Abstract Consider a freight forwarder who obtains cargo space from multiple carriers. Some capacities are reserved long term in advance through allotment contracts, while some booked on short‐term daily basis. A unified mathematical program for both short‐ and long‐term problems under uncertainties is proposed. Demands modeled using probability distribution as the stochastic program, whereas flight travel times belong to an uncertainty set robust optimization. In first stage, allotments determined. second shipment demand materializes but time still unknown, determines allocation among flights, given first‐stage allotment. The objective minimize expected total cost two stages. We derive closed‐form solution special case, propose heuristic general evaluate its performance via numerical experiments, whose historical records came one of largest Thai forwarders.

Language: Английский

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Contextual bandits-guided local search for solving air cargo palletisation problem

International Journal of Production Research, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 22

Published: March 3, 2025

Language: Английский

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