Decision support for crew rostering at NS
نویسندگان
چکیده
منابع مشابه
Decision support for crew rostering at NS
This paper describes a method for solving the cyclic crew rostering problem (CCRP). This is the problem of cyclically ordering a set of duties for a number of crew members, such that several complex constraints are satisfied and such that the quality of the obtained roster is as high as possible. The described method was tested on a number of instances of NS, the largest operator of passenger t...
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Within the airline industry’s complex operational environment, any disturbance to normal operations has dramatic impact, and usually imposes high additional costs. Because of irregular events during dayto-day operations, airline crew schedules can rarely be operated as planned. When disruptions occur, crew schedules are affected due to the resulting infeasible flight schedule and improper assig...
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At the time of writing we entered the final stage of implementing the crew rostering system Harmony CDR to facilitate the planning of catering crews on board of the Thalys, the High Speed Train connecting Paris, Cologne, Brussels, Amsterdam, and Geneva. Harmony CDR optimally supports the creation of crew rosters in two ways. Firstly, Harmony CDR contains a powerful algorithm to automatically ge...
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Tourism is a service-intensive industry that is characterized by a highly competitive market. The adequate utilization of personnel provides the key means of tackling two conflicting tendencies: on the one hand, the consumers’ expections of a certain level of service quality; on the other, the expense usually associated with qualified human labor. Our paper presents (1) how the quality level of...
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In this communication a bi-criterion approach for the nominal Airlines Crew Rostering Problem is developed. The nominal Crew Rostering Problem considers the assignment of the crew staff to a set of pairings covering all the scheduled flights so that operations costs are minimized while its solution must meet hard constraints resulting from the safety regulations of Civil Aviation as well as fro...
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ژورنال
عنوان ژورنال: Public Transport
سال: 2009
ISSN: 1866-749X,1613-7159
DOI: 10.1007/s12469-009-0009-6