Ted Ralphs

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Matthew SaltzmanAssociate Professor of Mathematical Sciences, Clemson UniversityVerified email at clemson.edu
Thorsten KochTU Berlin / Zuse Institute BerlinVerified email at zib.de
Andrea LodiCornell Tech and Technion -- IITVerified email at cornell.edu
Timo BertholdFICO, Zuse Institute BerlinVerified email at fico.com
Jeff LinderothUniversity of Wisconsin-Madison. Wisconsin Institute for DiscoveryVerified email at wisc.edu
Hans MittelmannProfessor of Mathematics, Arizona State UniversityVerified email at asu.edu
Domenico SalvagninUniversità degli Studi di PadovaVerified email at dei.unipd.it
Ambros GleixnerDepartment Optimization, Zuse Institute BerlinVerified email at zib.de
Scott DeNegreHospital for Special SurgeryVerified email at hss.edu
WR PulleyblankUnited States Military AcademyVerified email at westpoint.edu
Yan XuSAS Institute Inc.Verified email at sas.com
Julio C. GóezNHH, Norwegian School of Economics, Department of Business and Management ScienceVerified email at nhh.no
Dan SteffyGurobi OptimizationVerified email at gurobi.com
Erling D. AndersenCEO @ MOSEKVerified email at andersens.name
Pietro BelottiPolitecnico di MilanoVerified email at polimi.it
Tamas TerlakyEndowed Chair Professor Industrial and Systems Engineering, Lehigh UniversityVerified email at lehigh.edu
Margaret M WiecekProfessor of Mathematical Sciences, Clemson UniversityVerified email at clemson.edu
Ashutosh MahajanAssistant Professor, Industrial Engineering and Operations Research, IIT BombayVerified email at iitb.ac.in
Sahar TahernejadOptimization Solver Developer, LINDO Systems Inc.Verified email at lindo.com
Suresh BolusaniResearcher at Zuse Institute BerlinVerified email at zib.de

Ted Ralphs

Professor of Industrial Engineering, Lehigh University

Verified email at lehigh.edu - Homepage

Discrete Optimization Multilevel Optimization Decomposition Complexity Parallel Computing


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On the capacitated vehicle routing problem TK Ralphs, L Kopman, WR Pulleyblank, LE Trotter Mathematical programming 94, 343-359, 2003	585	2003
MIPLIB 2010: Mixed integer programming library version 5 T Koch, T Achterberg, E Andersen, O Bastert, T Berthold, RE Bixby, ... Mathematical Programming Computation 3, 103-163, 2011	531	2011
MIPLIB 2017: data-driven compilation of the 6th mixed-integer programming library A Gleixner, G Hendel, G Gamrath, T Achterberg, M Bastubbe, T Berthold, ... Mathematical Programming Computation 13 (3), 443-490, 2021	269	2021
Decomposition in integer linear programming TK Ralphs, MV Galati Integer Programming, 73-126, 2005	217*	2005
A branch-and-cut algorithm for integer bilevel linear programs ST DeNegre, TK Ralphs Operations research and cyber-infrastructure, 65-78, 2009	187*	2009
Noncommercial software for mixed-integer linear programming JT Linderoth, TK Ralphs Integer programming, 269-320, 2005	170	2005
Interdiction and discrete bilevel linear programming S DeNegre Lehigh University, 2011	134	2011
An improved algorithm for solving biobjective integer programs TK Ralphs, MJ Saltzman, MM Wiecek Annals of Operations Research 147, 43-70, 2006	125*	2006
Parallel branch and cut for capacitated vehicle routing TK Ralphs Parallel Computing 29 (5), 607-629, 2003	116	2003
A branch-and-cut algorithm for mixed integer bilevel linear optimization problems and its implementation S Tahernejad, TK Ralphs, ST DeNegre Mathematical Programming Computation 12 (4), 529-568, 2020	111	2020
A branch-and-price algorithm for combined location and routing problems under capacity restrictions Z Akca, RT Berger, TK Ralphs Operations research and cyber-infrastructure, 309-330, 2009	93	2009
coin-or/Cbc: Version 2.10. 5 JJ Forrest, S Vigerske, HG Santos, T Ralphs, L Hafer, B Kristjansson, ... URL https://doi. org/10.5281/zenodo 3700700, 2020	92*	2020
Parallel branch, cut, and price for large-scale discrete optimization TK Ralphs, L Ladányi, MJ Saltzman Mathematical Programming 98, 253-280, 2003	91	2003
The SYMPHONY callable library for mixed integer programming TK Ralphs, M Güzelsoy The next wave in computing, optimization, and decision technologies, 61-76, 2005	88	2005
Branch, cut, and price: Sequential and parallel L Ladányi, TK Ralphs, LE Trotter Computational Combinatorial Optimization: Optimal or Provably Near-Optimal …, 2001	79	2001
The competitive facility location problem under disruption risks Y Zhang, LV Snyder, TK Ralphs, Z Xue Transportation Research Part E: Logistics and Transportation Review 93, 453-473, 2016	73	2016
A conic representation of the convex hull of disjunctive sets and conic cuts for integer second order cone optimization P Belotti, JC Góez, I Pólik, TK Ralphs, T Terlaky Numerical Analysis and Optimization 134, 1-35, 2015	68	2015
Parallel solvers for mixed integer linear optimization T Ralphs, Y Shinano, T Berthold, T Koch Handbook of parallel constraint reasoning, 283-336, 2018	67*	2018
ALPS: A framework for implementing parallel tree search algorithms Y Xu, TK Ralphs, L Ladányi, MJ Saltzman The next wave in computing, optimization, and decision technologies, 319-334, 2005	67	2005
SYMPHONY User’s Manual TK Ralphs, M Güzelsoy, A Mahajan Lehigh University Industrial and Systems Engineering Technical Report, 2019	66*	2019

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