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 -- IIT and Polytechnique MontréalVerified 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
WR PulleyblankUnited States Military AcademyVerified email at westpoint.edu
Scott DeNegreHospital for Special SurgeryVerified email at hss.edu
Julio C. GóezNHH, Norwegian School of Economics, Department of Business and Management ScienceVerified email at nhh.no
Yan XuSAS Institute Inc.Verified email at sas.com
Imre PólikSAS InstituteVerified email at polik.net
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
Dan SteffyDepartment of Mathematics and Statistics, Oakland UniversityVerified email at oakland.edu
Ashutosh MahajanAssistant Professor, Industrial Engineering and Operations Research, IIT BombayVerified email at iitb.ac.in
Aykut BulutGraduate Student, Lehigh UniversityVerified email at lehigh.edu
Erling D. AndersenCEO @ MOSEKVerified email at andersens.name

Ted Ralphs

Professor of Industrial Engineering, Lehigh University

Verified email at lehigh.edu - Homepage

Discrete Optimization Multilevel Optimization Decomposition Complexity Parallel Computing


Title Sort by citations Sort by year Sort by title	Cited by Cited by	Year
On the capacitated vehicle routing problem TK Ralphs, L Kopman, WR Pulleyblank, LE Trotter Mathematical programming 94 (2), 343-359, 2003	472	2003
MIPLIB 2010 T Koch, T Achterberg, E Andersen, O Bastert, T Berthold, RE Bixby, ... Mathematical Programming Computation 3 (2), 103-163, 2011	462	2011
Decomposition in integer linear programming TK Ralphs, MV Galati Integer Programming, 73-126, 2005	182*	2005
Noncommercial software for mixed-integer linear programming JT Linderoth, TK Ralphs Integer Programming, 269-320, 2005	155	2005
A branch-and-cut algorithm for integer bilevel linear programs ST DeNegre, TK Ralphs Operations research and cyber-infrastructure, 65-78, 2009	148*	2009
An improved algorithm for solving biobjective integer programs TK Ralphs, MJ Saltzman, MM Wiecek Annals of Operations Research 147 (1), 43-70, 2006	115*	2006
Parallel branch and cut for capacitated vehicle routing TK Ralphs Parallel Computing 29 (5), 607-629, 2003	111	2003
Interdiction and discrete bilevel linear programming S DeNegre Lehigh University, 2011	100	2011
Parallel branch, cut, and price for large-scale discrete optimization TK Ralphs, L Ladányi, MJ Saltzman Mathematical Programming 98 (1), 253-280, 2003	97	2003
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	81	2009
The SYMPHONY callable library for mixed integer programming TK Ralphs, M Güzelsoy The next wave in computing, optimization, and decision technologies, 61-76, 2005	81	2005
Branch, cut, and price: Sequential and parallel L Ladányi, TK Ralphs, LE Trotter Computational combinatorial optimization, 223-260, 2001	80	2001
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	77	2021
SYMPHONY User’s Manual TK Ralphs, M Güzelsoy, A Mahajan Lehigh University Industrial and Systems Engineering Technical Report, 2019	74*	2019
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	69	2005
COIN-OR: Computational Infrastructure for Operations Research COIN/BCP User’s Manual TK Ralphs, L Ladányi International Business Machines Corporation Report, 2001	62*	2001
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, 1-35, 2015	60	2015
A library hierarchy for implementing scalable parallel search algorithms TK Ralphs, L Ladányi, MJ Saltzman The Journal of Supercomputing 28 (2), 215-234, 2004	59	2004
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	57	2020
Computational experience with a software framework for parallel integer programming Y Xu, TK Ralphs, L Ladányi, MJ Saltzman INFORMS Journal on Computing 21 (3), 383-397, 2009	56	2009

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