Ward Romeijnders

21 papers Journal 21
YearRankTypeTitle / Venue / Authors
2026 J jnl
Correction: Distributionally robust simple integer recourse with mean-MAD ambiguity set.
Ann. Oper. Res.
Jinting Lin, Ward Romeijnders
2025 J jnl
Technical Note - Multistage Robust Mixed-Integer Programming.
Oper. Res.
Krzysztof Postek, Ward Romeijnders, Wolfram Wiesemann
2024 J jnl
A Converging Benders' Decomposition Algorithm for Two-Stage Mixed-Integer Recourse Models.
Oper. Res.
Niels van der Laan, Ward Romeijnders
2024 J jnl
Convex approximations of two-stage risk-averse mixed-integer recourse models.
Comput. Optim. Appl.
E. Ruben van Beesten, Ward Romeijnders, Kees Jan Roodbergen
2024 J jnl
On Proportionally Consistent Solutions to the Divorced-Parents Problem.
Oper. Res.
Ward Romeijnders, Nicky D. van Foreest, Jacob Wijngaard
2024 J jnl
Pragmatic Distributionally Robust Optimization for Simple Integer Recourse Models.
SIAM J. Optim.
E. Ruben van Beesten, Ward Romeijnders, David P. Morton
2022 J jnl
Parametric error bounds for convex approximations of two-stage mixed-integer recourse models with a random second-stage cost vector.
Oper. Res. Lett.
E. Ruben van Beesten, Ward Romeijnders
2021 J jnl
A Compact Arc-Based ILP Formulation for the Pickup and Delivery Problem with Divisible Pickups and Deliveries.
Transp. Sci.
Bolor Jargalsaikhan, Ward Romeijnders, Kees Jan Roodbergen
2021 J jnl
A loose Benders decomposition algorithm for approximating two-stage mixed-integer recourse models.
Math. Program.
Niels van der Laan, Ward Romeijnders
2021 J jnl
Piecewise Constant Decision Rules via Branch-and-Bound Based Scenario Detection for Integer Adjustable Robust Optimization.
INFORMS J. Comput.
Ward Romeijnders, Krzysztof Postek
2020 J jnl
Convex approximations for two-stage mixed-integer mean-risk recourse models with conditional value-at-risk.
Math. Program.
E. Ruben van Beesten, Ward Romeijnders
2020 J jnl
Pseudo-Valid Cutting Planes for Two-Stage Mixed-Integer Stochastic Programs with Right-Hand-Side Uncertainty.
Oper. Res.
Ward Romeijnders, Niels van der Laan
2019 J jnl
An approximation framework for two-stage ambiguous stochastic integer programs under mean-MAD information.
Eur. J. Oper. Res.
Krzysztof Postek, Ward Romeijnders, Dick den Hertog, Maarten H. van der Vlerk
2018 J jnl
Higher-order total variation bounds for expectations of periodic functions and simple integer recourse approximations.
Comput. Manag. Sci.
Niels van der Laan, Ward Romeijnders, Maarten H. van der Vlerk
2018 J jnl
The stochastic programming heritage of Maarten van der Vlerk.
Comput. Manag. Sci.
David P. Morton, Ward Romeijnders, Rüdiger Schultz, Leen Stougie
2017 J jnl
Assessing the Quality of Convex Approximations for Two-Stage Totally Unimodular Integer Recourse Models.
INFORMS J. Comput.
Ward Romeijnders, David P. Morton, Maarten H. van der Vlerk
2016 J jnl
A Convex Approximation for Two-Stage Mixed-Integer Recourse Models with a Uniform Error Bound.
SIAM J. Optim.
Ward Romeijnders, Rüdiger Schultz, Maarten H. van der Vlerk, Willem K. Klein Haneveld
2016 J jnl
Total variation bounds on the expectation of periodic functions with applications to recourse approximations.
Math. Program.
Ward Romeijnders, Maarten H. van der Vlerk, Willem K. Klein Haneveld
2015 J jnl
Convex Approximations for Totally Unimodular Integer Recourse Models: A Uniform Error Bound.
SIAM J. Optim.
Ward Romeijnders, Maarten H. van der Vlerk, Willem K. Klein Haneveld
2015 J jnl
Cost benefits of postponing time-based maintenance under lifetime distribution uncertainty.
Reliab. Eng. Syst. Saf.
Bram de Jonge, Arjan S. Dijkstra, Ward Romeijnders
2012 J jnl
A two-step method for forecasting spare parts demand using information on component repairs.
Eur. J. Oper. Res.
Ward Romeijnders, Ruud H. Teunter, Willem van Jaarsveld