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dc.contributor.authorHaouari, Mohamed
dc.contributor.authorSherali, H. D.
dc.contributor.authorMansour, F. Z.
dc.contributor.authorAissaoui, N.
dc.date.accessioned2012-05-31T10:10:51Z
dc.date.available2012-05-31T10:10:51Z
dc.date.issued2011-06
dc.identifier.issn0926-6003
dc.identifier.urihttp://hdl.handle.net/10679/188
dc.identifier.urihttp://www.springerlink.com/content/r83t1249j4366870/
dc.descriptionDue to copyright restrictions, the access to the full text of this article is only available via subscription.
dc.description.abstractWe describe models and exact solutions approaches for an integrated aircraft fleeting and routing problem arising at TunisAir. Given a schedule of flights to be flown, the problem consists of determining a minimum cost route assignment for each aircraft so as to cover each flight by exactly one aircraft while satisfying maintenanceactivity constraints. We investigate two tailored approaches for this problem: Benders decomposition and branch-and-price. Computational experiments conducted on real-data provide evidence that the branch-and-price approach outperforms the Benders decomposition approach and delivers optimal solutions within moderate CPUtimes. On the other hand, the Benders algorithm yields very quickly high quality near-optimal solutions.en_US
dc.description.sponsorshipNSF ; Fatimah Alnijris’ Research Chair for Advanced Manufacturing Technology
dc.language.isoengen_US
dc.publisherScience+Business Mediaen_US
dc.relation.ispartofComputational Optimization and Applications
dc.rightsrestrictedAccess
dc.titleExact approaches for integrated aircraft fleeting and routing at TunisAiren_US
dc.typeArticleen_US
dc.peerreviewedyesen_US
dc.publicationstatuspublisheden_US
dc.contributor.departmentÖzyeğin University
dc.contributor.ozuauthorHaouari, Mohamed
dc.identifier.volume49
dc.identifier.issue2
dc.identifier.startpage213
dc.identifier.endpage239
dc.identifier.wosWOS:000290318100001
dc.identifier.doi10.1007/s10589-009-9292-z
dc.subject.keywordsOR in airlinesen_US
dc.subject.keywordsAirline fleet assignmenten_US
dc.subject.keywordsAircraft routingen_US
dc.subject.keywordsBenders decompositionen_US
dc.subject.keywordsBranch-and-bounden_US
dc.subject.keywordsColumn generationen_US
dc.subject.keywordsBranch-and-priceen_US
dc.identifier.scopusSCOPUS:2-s2.0-79956087915
dc.contributor.authorMale1


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