27
Publications
2.5K
Citations
25
H-Index
1969
Active since
David M. Ryan is an author at University of Auckland specializing in engineering, combinatorial optimization, and operations research.
Top concepts
EngineeringOperations ResearchCombinatorial OptimizationSystems EngineeringMathematical ProgrammingLogisticsInteger ProgrammingComputer ScienceProduction SchedulingBusiness
Publications per year
1969–2016
27
27
Railway track allocation: models and methods
Richard Martin Lusby, Jesper Larsen, Matthias Ehrgott et al. · OR Spectrum · 2009 · 330 citations
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