Concepedia
Statistics
Publications
6
Citations
159
H-Index
Active since
2014
Affiliations
ETH Zurich(Current)
Technical University of Munich
Otto-von-Guericke University Magdeburg
Stefan Weltge is an author at ETH Zurich specializing in engineering, mathematical programming, and discrete mathematics.
Top concepts
EngineeringDiscrete MathematicsMathematical ProgrammingInteger ProgrammingComputational ComplexityCombinatorial OptimizationComputer ScienceLinear ProgrammingApproximation TheoryGraph Theory
Publications per year
2014–2022
Three enhancements for optimization-based bound tightening
Ambros Gleixner, Timo Berthold, Benjamin Müller et al. · Journal of Global Optimization · 2016 · 80 citations
Numerical Analysis, Engineering, Constrained Optimization +6
Distances between optimal solutions of mixed-integer programs
Joseph Paat, Robert Weismantel, Stefan Weltge · Mathematical Programming · 2018 · 26 citations
Mathematical Programming, Engineering, Integer Optimization +8
Lower bounds on the sizes of integer programs without additional variables
Volker Kaibel, Stefan Weltge · Mathematical Programming · 2014 · 20 citations
Mathematical Programming, Integer Programs, Branch-and-bound Algorithm +13
Optimality certificates for convex minimization and Helly numbers
Amitabh Basu, Michele Conforti, Gérard Cornuéjols et al. · Operations Research Letters · 2017 · 12 citations
Mathematical Programming, Engineering, Optimization Problem +4
Integer programs with bounded subdeterminants and two nonzeros per row
Samuel Fiorini, Gwenaël Joret, Stefan Weltge et al. · 2022 · 11 citations · Full text
Mathematical Programming, Computational Complexity Theory, Engineering +19
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