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Gaining insight into crew rostering instances through ML-based sequential assignment
Crew scheduling is typically performed in two stages. First, solving the crew pairing problem generates sequences of flights called pairings. Then,...
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Crew recovery optimization with deep learning and column generation for sustainable airline operation management
In today’s competitive marketplace, businesses face the ongoing challenge of meeting evolving customer demands while maintaining sustainable...
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Airline crew scheduling with sustainability enhancement by data analytics under circular economy
As an energy-intensive industry, it is critical for airlines to enhance operation sustainability under the circular economy. Airline crew pairing...
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Integrated optimisation model for airline bank structure and fleet assignment problem
The airline decision-making process is intended to solve complex operations planning problems sequentially. As computational power increases so do...
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A ground crew shift rostering model for Santiago International Airport
A mixed integer linear programming model is presented for personnel planning of ground handling crews at Santiago International Airport in Chile. The...
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Revisiting the richness of integrated vehicle and crew scheduling
The last decades have seen a considerable move forward regarding integrated vehicle and crew scheduling in various realms (airline industry, public...
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Integrated airline fleet introduction and assignment under a daily route-based network
This study investigates an integrated airline fleet introduction and assignment problem under a daily route-based network. It is critical for an...
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Tactical Planning of Public Transport Services: Vehicle and Crew Schedules
In the previous chapters on the tactical planning of public transport services we concentrated on the setting of the frequencies and timetables of...
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Expediting airport security queues through advanced lane assignment
Excessive airport security wait times during peak operational periods have been well-documented in crowdsourced data and well-publicized among the...
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Dynamic Constraint Aggregation for Solving Very Large-scale Airline Crew Pairing Problems
The monthly crew pairing problem (CPP) consists of determining a least-cost set of feasible crew pairings (sequences of flights starting and ending...
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Plant shutdown maintenance workforce team assignment and job scheduling
An important and challenging real-life problem is considered, involving workforce assignment and job scheduling for shutdown maintenance in a large...
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Railway crew scheduling with semi-flexible timetables
We investigate the impact of coordinating the timetable and the crew schedule in an operational freight railway system. Usually, those problems are...
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A mixed-integer nonlinear optimization model for integrated flight scheduling, fleet assignment, and ticket pricing in competitive market
In the airline industry, ticket pricing is one of the most complex problems that researchers and practitioners are extensively involved on it. In...
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Airline OR Innovations Soar During COVID-19 Recovery
The Airline Group of the International Federation of Operational Research Societies (AGIFORS) held four conferences during May to July 2021 that...
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Optimization of the integrated fleet-level imperfect selective maintenance and repairpersons assignment problem
Industrial environments such as manufacturing and transportation industries usually involve fleets of identical systems that must carry out several...
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An online optimization-based procedure for the assignment of airplane seats
Due to the large number of air flights these days, all procedures involved in their operational management should be carefully optimized. This work...
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Baggage Carousel Assignment at Airports: Model and Case Study
Baggage operations at an airport are split into several different sub problems. The problem of assigning baggage carousels to each arriving flight is...
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Efficiency of Crew Assignment in Truck Freight Operation from the View of Logistics
This paper firstly examines efficiency of shift scheduling of truck drivers whose number has been dramatically decreasing in recent years. In Freight...
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Block-based state-expanded network models for multi-activity shift scheduling
This paper presents new mixed-integer linear programming formulations for multi-activity shift scheduling problems (MASSP). In these formulations,...
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Findings
The shooting of a film involves coordination of crew members within emerging sub-teams. The author will first describe the scene shooting process,...