Roel Leus

According to our database, Roel Leus authored at least 72 papers between 2004 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2025

Fair integer programming under dichotomous and cardinal preferences.

Tom Demeulemeester, Dries R. Goossens, Ben Hermans, Roel Leus

Eur. J. Oper. Res., 2025

2024

An improved decomposition-based heuristic for truck platooning.

Boshuai Zhao, Roel Leus

Comput. Oper. Res., January, 2024

The Orienteering Problem with Drones.

Nicola Morandi, Roel Leus, Hande Yaman

Transp. Sci., 2024

Sequential testing in batches with resource constraints.

Fan Yang, Ben Hermans, Nicolas Zufferey, Roel Leus

Expert Syst. Appl., 2024

Maximizing the net present value of a project under uncertainty: Activity delays and dynamic policies.

Salim Rostami, Stefan Creemers, Roel Leus

Eur. J. Oper. Res., 2024

2023

The Traveling Salesman Problem with Drones: The Benefits of Retraversing the Arcs.

Nicola Morandi, Roel Leus, Jannik Matuschke, Hande Yaman

Transp. Sci., September, 2023

A pessimist's approach to one-sided matching.

Tom Demeulemeester, Dries R. Goossens, Ben Hermans, Roel Leus

Eur. J. Oper. Res., 2023

Scheduling with conflicts: formulations, valid inequalities, and computational experiments.

Phablo F. S. Moura, Roel Leus, Hande Yaman

CoRR, 2023

Fair integer programming under dichotomous preferences.

Tom Demeulemeester, Dries R. Goossens, Ben Hermans, Roel Leus

CoRR, 2023

2022

Aircraft landing planning under uncertain conditions.

Marie-Sklaerder Vié, Nicolas Zufferey, Roel Leus

J. Sched., 2022

Parallel Machine Scheduling Under Uncertainty: Models and Exact Algorithms.

Guopeng Song, Roel Leus

INFORMS J. Comput., 2022

Exact and Approximation Algorithms for the Expanding Search Problem.

Ben Hermans, Roel Leus, Jannik Matuschke

INFORMS J. Comput., 2022

Recovery from demand disruption: Two-stage financing strategy for a capital-constrained supply chain under uncertainty.

Yujie Zhao, Hong Zhou, Roel Leus

Eur. J. Oper. Res., 2022

Scheduling a single parallel-batching machine with non-identical job sizes and incompatible job families.

Fan Yang, Morteza Davari, Wenchao Wei, Ben Hermans, Roel Leus

Eur. J. Oper. Res., 2022

Time-critical testing and search problems.

Alessandro Agnetis, Ben Hermans, Roel Leus, Salim Rostami

Eur. J. Oper. Res., 2022

A flow-based formulation for parallel machine scheduling using decision diagrams.

Daniel Kowalczyk, Roel Leus, Christopher Hojny, Stefan Røpke

CoRR, 2022

Exact algorithms for budgeted prize-collecting covering subgraph problems.

Nicola Morandi, Roel Leus, Hande Yaman

Comput. Oper. Res., 2022

A flow-based formulation for parallel machine scheduling problems using decision diagrams.

Daniel Kowalczyk, Roel Leus, Christopher Hojny, Stefan Røpke

Proceedings of the International Symposium on Artificial Intelligence and Mathematics 2022 (ISAIM 2022), 2022

2021

Polyhedral Results and Branch-and-Cut for the Resource Loading Problem.

Guopeng Song, Tamás Kis, Roel Leus

INFORMS J. Comput., 2021

Scheduling hybrid flow shops with time windows.

Fan Yang, Roel Leus

J. Heuristics, 2021

Risk aversion in one-sided matching.

Tom Demeulemeester, Dries R. Goossens, Ben Hermans, Roel Leus

CoRR, 2021

2020

Robust Earth Observation Satellite Scheduling With Uncertainty of Cloud Coverage.

Xinwei Wang, Guopeng Song, Roel Leus, Chao Han

IEEE Trans. Aerosp. Electron. Syst., 2020

Minimizing makespan on a single machine with release dates and inventory constraints.

Morteza Davari, Mohammad Ranjbar, Patrick De Causmaecker, Roel Leus

Eur. J. Oper. Res., 2020

2019

Sequential testing of <i>n</i>-out-of-<i>n</i> systems: Precedence theorems and exact methods.

Salim Rostami, Stefan Creemers, Wenchao Wei, Roel Leus

Eur. J. Oper. Res., 2019

Precedence theorems and dynamic programming for the single-machine weighted tardiness problem.

Salim Rostami, Stefan Creemers, Roel Leus

Eur. J. Oper. Res., 2019

2018

New strategies for stochastic resource-constrained project scheduling.

Salim Rostami, Stefan Creemers, Roel Leus

J. Sched., 2018

Scheduling Markovian PERT networks to maximize the net present value: New results.

Ben Hermans, Roel Leus

Oper. Res. Lett., 2018

A Branch-and-Price Algorithm for Parallel Machine Scheduling Using ZDDs and Generic Branching.

Daniel Kowalczyk, Roel Leus

INFORMS J. Comput., 2018

Dynamic order acceptance and capacity planning in a stochastic multi-project environment with a bottleneck resource.

Philipp Melchiors, Roel Leus, Stefan Creemers, Rainer Kolisch

Int. J. Prod. Res., 2018

2017

An exact algorithm for parallel machine scheduling with conflicts.

Daniel Kowalczyk, Roel Leus

J. Sched., 2017

Special issue: Twelfth Workshop on Models and Algorithms for Planning and Scheduling Problems (MAPSP 2015).

Yves Crama, Dries R. Goossens, Roel Leus, Michaël Schyns, Frits C. R. Spieksma

J. Sched., 2017

Test sequencing for sequential system diagnosis with precedence constraints and imperfect tests.

Wenchao Wei, Hongbo Li, Roel Leus

Decis. Support Syst., 2017

Minimum-cost diagnostic strategies for k-out-of-n systems with imperfect tests.

Wenchao Wei, Kris Coolen, Fabrice Talla Nobibon, Roel Leus

Discret. Appl. Math., 2017

A CTMDP-Based Exact Method for RCPSP with Uncertain Activity Durations and Rework.

Xiaoming Wang, Roel Leus, Stefan Creemers, Qingxin Chen, Ning Mao

Proceedings of the Operations Research Proceedings 2017, 2017

2016

Exact algorithms for single-machine scheduling with time windows and precedence constraints.

Morteza Davari, Erik Demeulemeester, Roel Leus, Fabrice Talla Nobibon

J. Sched., 2016

Evolutionary multi-objective resource allocation and scheduling in the Chinese navigation satellite system project.

Jian Xiong, Roel Leus, Zhenyu Yang, Hussein A. Abbass

Eur. J. Oper. Res., 2016

2015

Self-imposed time windows in vehicle routing problems.

Ola Jabali, Roel Leus, Tom Van Woensel, Ton de Kok

OR Spectr., 2015

A combination of flow shop scheduling and the shortest path problem.

Kameng Nip, Zhenbo Wang, Fabrice Talla Nobibon, Roel Leus

J. Comb. Optim., 2015

A fast greedy heuristic for scheduling modular projects.

Martijn Huysmans, Kris Coolen, Fabrice Talla Nobibon, Roel Leus

J. Heuristics, 2015

Resource loading with time windows.

Fabrice Talla Nobibon, Roel Leus, Kameng Nip, Zhenbo Wang

Eur. J. Oper. Res., 2015

Project planning with alternative technologies in uncertain environments.

Stefan Creemers, Bert De Reyck, Roel Leus

Eur. J. Oper. Res., 2015

Practical solutions for a dock assignment problem with trailer transportation.

Lotte Berghman, Roel Leus

Eur. J. Oper. Res., 2015

New benchmark results for the stochastic resource-constrained project scheduling problem.

Roel Leus, Salim Rostami, Stefan Creemers

Proceedings of the 2015 IEEE International Conference on Industrial Engineering and Engineering Management, 2015

The Truck Scheduling Problem at Crossdocking Terminals - Exclusive versus Mixed Mode.

Lotte Berghman, Cyril Briand, Roel Leus, Pierre Lopez

Proceedings of the ICORES 2015, 2015

2014

Scheduling modular projects on a bottleneck resource.

Kris Coolen, Wenchao Wei, Fabrice Talla Nobibon, Roel Leus

J. Sched., 2014

Robust maximum weighted independent-set problems on interval graphs.

Fabrice Talla Nobibon, Roel Leus

Optim. Lett., 2014

Complexity Results and Exact Algorithms for Robust Knapsack Problems.

Fabrice Talla Nobibon, Roel Leus

J. Optim. Theory Appl., 2014

Optimal solutions for a dock assignment problem with trailer transportation.

Lotte Berghman, Roel Leus, Frits C. R. Spieksma

Ann. Oper. Res., 2014

Process family planning: An optimization-based approach.

Roel Leus, Linda L. Zhang, Daniel Kowalczyk

Proceedings of the 2014 IEEE International Conference on Industrial Engineering and Engineering Management, 2014

2013

Optimization of the annual planning of targeted offers in direct marketing.

S. Delanote, Roel Leus, Fabrice Talla Nobibon

J. Oper. Res. Soc., 2013

Sequential testing policies for complex systems under precedence constraints.

Wenchao Wei, Kris Coolen, Roel Leus

Expert Syst. Appl., 2013

A Note on "Discrete Sequential Search with Group Activities".

Fabrice Talla Nobibon, Kris Coolen, Roel Leus

Decis. Sci., 2013

2012

Coloring Graphs Using Two Colors While Avoiding Monochromatic Cycles.

Fabrice Talla Nobibon, Cor A. J. Hurkens, Roel Leus, Frits C. R. Spieksma

INFORMS J. Comput., 2012

Two branch-and-bound algorithms for the robust parallel machine scheduling problem.

Mohammad Ranjbar, Morteza Davari, Roel Leus

Comput. Oper. Res., 2012

2011

New competitive results for the stochastic resource-constrained project scheduling problem: exploring the benefits of pre-processing.

Behzad Ashtiani, Roel Leus, Mir-Bahador Aryanezhad

J. Sched., 2011

Resource allocation by means of project networks: Complexity results.

Roel Leus

Networks, 2011

Resource allocation by means of project networks: Dominance results.

Roel Leus

Networks, 2011

Optimization models for targeted offers in direct marketing: Exact and heuristic algorithms.

Fabrice Talla Nobibon, Roel Leus, Frits C. R. Spieksma

Eur. J. Oper. Res., 2011

Exact algorithms for a generalization of the order acceptance and scheduling problem in a single-machine environment.

Fabrice Talla Nobibon, Roel Leus

Comput. Oper. Res., 2011

Robust optimization for resource-constrained project scheduling with uncertain activity durations.

Roel Leus, Christian Artigues, Fabrice Talla Nobibon

Proceedings of the 2011 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM), 2011

2010

Scheduling Markovian PERT networks to maximize the net present value.

Stefan Creemers, Roel Leus, Marc Lambrecht

Oper. Res. Lett., 2010

Single-pass and approximate dynamic-programming algorithms for order acceptance and capacity planning.

Jade Herbots, Willy Herroelen, Roel Leus

J. Heuristics, 2010

Exact Algorithms for Coloring Graphs While Avoiding Monochromatic Cycles.

Fabrice Talla Nobibon, Cor A. J. Hurkens, Roel Leus, Frits C. R. Spieksma

Proceedings of the Algorithmic Aspects in Information and Management, 2010

2009

Efficient solutions for Mastermind using genetic algorithms.

Lotte Berghman, Dries R. Goossens, Roel Leus

Comput. Oper. Res., 2009

2008

Meta-heuristics for stable scheduling on a single machine.

Francisco Ballestín, Roel Leus

Comput. Oper. Res., 2008

2007

Scheduling for stability in single-machine production systems.

Roel Leus, Willy Herroelen

J. Sched., 2007

2006

A hybrid scatter search/electromagnetism meta-heuristic for project scheduling.

Dieter Debels, Bert De Reyck, Roel Leus, Mario Vanhoucke

Eur. J. Oper. Res., 2006

2005

The complexity of machine scheduling for stability with a single disrupted job.

Roel Leus, Willy Herroelen

Oper. Res. Lett., 2005

Identification and illumination of popular misconceptions about project scheduling and time buffering in a resource-constrained environment.

Willy Herroelen, Roel Leus

J. Oper. Res. Soc., 2005

Project scheduling under uncertainty: Survey and research potentials.

Willy Herroelen, Roel Leus

Eur. J. Oper. Res., 2005

2004

The construction of stable project baseline schedules.

Willy Herroelen, Roel Leus

Eur. J. Oper. Res., 2004

The generation of stable project plans.

Roel Leus

4OR, 2004