David M. Ryan - researchr alias

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Viewing Publication 1 - 14 from 14

2017

Integer programming for minimal perturbation problems in university course timetablingAntony E. Phillips, Cameron G. Walker, Matthias Ehrgott, David M. Ryan. anor, 252(2):283-304, 2017. [doi]

2015

Integer programming methods for large-scale practical classroom assignment problemsAntony E. Phillips, Hamish Waterer, Matthias Ehrgott, David M. Ryan. cor, 53:42-53, 2015. [doi]

2013

A set packing inspired method for real-time junction train routingRichard Lusby, Jesper Larsen, Matthias Ehrgott, David M. Ryan. cor, 40(3):713-724, 2013. [doi]

2011

Railway track allocation: models and methodsRichard Lusby, Jesper Larsen, Matthias Ehrgott, David M. Ryan. ors, 33(4):843-883, 2011. [doi]

A comparison of stochastic programming and bi-objective optimisation approaches to robust airline crew schedulingBassy Tam, Matthias Ehrgott, David M. Ryan, Golbon Zakeri. ors, 33(1):49-75, 2011. [doi]

2010

An exact method for the double TSP with multiple stacksRichard Martin Lusby, Jesper Larsen, Matthias Ehrgott, David M. Ryan. itor, 17(5):637-652, 2010. [doi]

The train driver recovery problem - A set partitioning based model and solution methodNatalia J. Rezanova, David M. Ryan. cor, 37(5):845-856, 2010. [doi]

2007

Improving computational capabilities for addressing volume constraints in forest harvest scheduling problemsJuan Pablo Vielma, Alan T. Murray, David M. Ryan, Andres Weintraub. eor, 176(2):1246-1264, 2007. [doi]

2005

Simultaneous disruption recovery of a train timetable and crew roster in real timeCameron G. Walker, Jody N. Snowdon, David M. Ryan. cor, 32:2077-2094, 2005. [doi]

2001

Optimized Crew Scheduling at Air New ZealandE. Rod Butchers, Paul R. Day, Andrew P. Goldie, Stephen Miller, Jeff A. Meyer, David M. Ryan, Amanda C. Scott, Chris A. Wallace. interfaces, 31(1):30-56, 2001. [doi]

2000

Inexact Cuts in Benders DecompositionGolbon Zakeri, Andrew B. Philpott, David M. Ryan. siamjo, 10(3):643-657, 2000. [doi]

1999

An optimal solution procedure for the multiple tour maximum collection problem using column generationSteven E. Butt, David M. Ryan. cor, 26(4):427-441, 1999. [doi]

1998

Integrated Simulation, Heuristic and Optimisation Approaches to Staff SchedulingAndrew J. Mason, David M. Ryan, David M. Panton. ior, 46(2):161-175, 1998. [doi]

1997

Flight Attendant Rostering for Short-Haul Airline OperationsPaul R. Day, David M. Ryan. ior, 45(5):649-661, 1997. [doi]

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