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Theodore K. Ralphs

Affiliations: 
Information and Systems Engineering Lehigh University, Bethlehem, PA, United States 
Area:
Operations Research
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"Theodore Ralphs"
Bio:

https://www.genealogy.math.ndsu.nodak.edu/id.php?id=39510

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Parents

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Leslie Earl Trotter grad student 1995 Cornell (MathTree)
 (Parallel Branch and Cut for Vehicle Routing.)

Children

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Zeliha Akca grad student 2009 Lehigh University
Menal Guzelsoy grad student 2009 Lehigh University
Ashutosh Mahajan grad student 2009 Lehigh University
Matthew Galati grad student 2010 Lehigh University

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Publications

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Tahernejad S, Ralphs TK, DeNegre ST. (2020) A branch-and-cut algorithm for mixed integer bilevel linear optimization problems and its implementation Mathematical Programming Computation. 1-40
Miltenberger M, Ralphs TK, Steffy DE. (2018) Exploring the Numerics of Branch-and-Cut for Mixed Integer Linear Optimization A Quarterly Journal of Operations Research. 151-157
Belotti P, Gez JC, Plik I, et al. (2017) A complete characterization of disjunctive conic cuts for mixed integer second order cone optimization Discrete Optimization. 24: 3-31
Zhang Y, Snyder LV, Ralphs TK, et al. (2016) The competitive facility location problem under disruption risks Transportation Research Part E: Logistics and Transportation Review. 93: 453-473
Lodi A, Ralphs TK, Woeginger GJ. (2014) Bilevel programming and the separation problem Mathematical Programming. 146: 437-458
Koch T, Ralphs T, Shinano Y. (2012) Could we use a million cores to solve an integer program? Mathematical Methods of Operations Research. 76: 67-93
Koch T, Achterberg T, Andersen E, et al. (2011) MIPLIB 2010: Mixed integer programming library version 5 Mathematical Programming Computation. 3: 103-163
Mahajan A, Ralphs T. (2010) On the complexity of selecting disjunctions in integer programming Siam Journal On Optimization. 20: 2181-2198
Xu Y, Ralphs TK, Ladányi L, et al. (2009) Computational experience with a software framework for parallel integer programming Informs Journal On Computing. 21: 383-397
Ralphs TK, Saltzman MJ, Wiecek MM. (2006) An improved algorithm for solving biobjective integer programs Annals of Operations Research. 147: 43-70
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