Roel Leus

Publication Activity (10 Years)

Years Active: 2004-2024
Publications (10 Years): 37

Top Topics

Scheduling Problem

Weighted Tardiness

Precedence Constraints

Exact Algorithms

Top Venues

Eur. J. Oper. Res.

INFORMS J. Comput.

Publications

Fan Yang, Ben Hermans, Nicolas Zufferey, Roel Leus
Sequential testing in batches with resource constraints. Expert Syst. Appl. 256 (2024)
Salim Rostami, Stefan Creemers, Roel Leus
Maximizing the net present value of a project under uncertainty: Activity delays and dynamic policies. Eur. J. Oper. Res. 317 (1) (2024)
Nicola Morandi, Roel Leus, Hande Yaman
The Orienteering Problem with Drones. Transp. Sci. 58 (1) (2024)
Boshuai Zhao, Roel Leus
An improved decomposition-based heuristic for truck platooning. Comput. Oper. Res. 161 (2024)
Phablo F. S. Moura, Roel Leus, Hande Yaman
Scheduling with conflicts: formulations, valid inequalities, and computational experiments. CoRR (2023)
Nicola Morandi, Roel Leus, Jannik Matuschke, Hande Yaman
The Traveling Salesman Problem with Drones: The Benefits of Retraversing the Arcs. Transp. Sci. 57 (5) (2023)
Tom Demeulemeester, Dries R. Goossens, Ben Hermans, Roel Leus
Fair integer programming under dichotomous preferences. CoRR (2023)
Tom Demeulemeester, Dries R. Goossens, Ben Hermans, Roel Leus
A pessimist's approach to one-sided matching. Eur. J. Oper. Res. 305 (3) (2023)
Daniel Kowalczyk, Roel Leus, Christopher Hojny, Stefan Røpke
A flow-based formulation for parallel machine scheduling using decision diagrams. CoRR (2022)
Guopeng Song, Roel Leus
Parallel Machine Scheduling Under Uncertainty: Models and Exact Algorithms. INFORMS J. Comput. 34 (6) (2022)
Marie-Sklaerder Vié, Nicolas Zufferey, Roel Leus
Aircraft landing planning under uncertain conditions. J. Sched. 25 (2) (2022)
Daniel Kowalczyk, Roel Leus, Christopher Hojny, Stefan Røpke
A flow-based formulation for parallel machine scheduling problems using decision diagrams. ISAIM (2022)
Ben Hermans, Roel Leus, Jannik Matuschke
Exact and Approximation Algorithms for the Expanding Search Problem. INFORMS J. Comput. 34 (1) (2022)
Nicola Morandi, Roel Leus, Hande Yaman
Exact algorithms for budgeted prize-collecting covering subgraph problems. Comput. Oper. Res. 144 (2022)
Fan Yang, Morteza Davari, Wenchao Wei, Ben Hermans, Roel Leus
Scheduling a single parallel-batching machine with non-identical job sizes and incompatible job families. Eur. J. Oper. Res. 303 (2) (2022)
Yujie Zhao, Hong Zhou, Roel Leus
Recovery from demand disruption: Two-stage financing strategy for a capital-constrained supply chain under uncertainty. Eur. J. Oper. Res. 303 (2) (2022)
Alessandro Agnetis, Ben Hermans, Roel Leus, Salim Rostami
Time-critical testing and search problems. Eur. J. Oper. Res. 296 (2) (2022)
Alessandro Agnetis, Ben Hermans, Roel Leus, Salim Rostami
Time-critical testing and search problems. CoRR (2021)
Guopeng Song, Tamás Kis, Roel Leus
Polyhedral Results and Branch-and-Cut for the Resource Loading Problem. INFORMS J. Comput. 33 (1) (2021)
Tom Demeulemeester, Dries R. Goossens, Ben Hermans, Roel Leus
Risk aversion in one-sided matching. CoRR (2021)
Fan Yang, Roel Leus
Scheduling hybrid flow shops with time windows. J. Heuristics 27 (1-2) (2021)
Morteza Davari, Mohammad Ranjbar, Patrick De Causmaecker, Roel Leus
Minimizing makespan on a single machine with release dates and inventory constraints. Eur. J. Oper. Res. 286 (1) (2020)
Xinwei Wang, Guopeng Song, Roel Leus, Chao Han
Robust Earth Observation Satellite Scheduling With Uncertainty of Cloud Coverage. IEEE Trans. Aerosp. Electron. Syst. 56 (3) (2020)
Ben Hermans, Roel Leus, Jannik Matuschke
Exact and approximation algorithms for the expanding search problem. CoRR (2019)
Salim Rostami, Stefan Creemers, Wenchao Wei, Roel Leus
systems: Precedence theorems and exact methods. Eur. J. Oper. Res. 274 (3) (2019)
Salim Rostami, Stefan Creemers, Roel Leus
Precedence theorems and dynamic programming for the single-machine weighted tardiness problem. Eur. J. Oper. Res. 272 (1) (2019)
Philip Melchiors, Roel Leus, Stefan Creemers, Rainer Kolisch
Dynamic order acceptance and capacity planning in a stochastic multi-project environment with a bottleneck resource. Int. J. Prod. Res. 56 (1-2) (2018)
Salim Rostami, Stefan Creemers, Roel Leus
New strategies for stochastic resource-constrained project scheduling. J. Sched. 21 (3) (2018)
Ben Hermans, Roel Leus
Scheduling Markovian PERT networks to maximize the net present value: New results. Oper. Res. Lett. 46 (2) (2018)
Daniel Kowalczyk, Roel Leus
A Branch-and-Price Algorithm for Parallel Machine Scheduling Using ZDDs and Generic Branching. INFORMS J. Comput. 30 (4) (2018)
Wenchao Wei, Hongbo Li, Roel Leus
Test sequencing for sequential system diagnosis with precedence constraints and imperfect tests. Decis. Support Syst. 103 (2017)
Wenchao Wei, Kris Coolen, Fabrice Talla Nobibon, Roel Leus
Minimum-cost diagnostic strategies for k-out-of-n systems with imperfect tests. Discret. Appl. Math. 222 (2017)
Xiaoming Wang, Roel Leus, Stefan Creemers, Qingxin Chen, Ning Mao
A CTMDP-Based Exact Method for RCPSP with Uncertain Activity Durations and Rework. OR (2017)
Yves Crama, Dries R. Goossens, Roel Leus, Michaël Schyns, Frits C. R. Spieksma
Special issue: Twelfth Workshop on Models and Algorithms for Planning and Scheduling Problems (MAPSP 2015). J. Sched. 20 (6) (2017)
Daniel Kowalczyk, Roel Leus
An exact algorithm for parallel machine scheduling with conflicts. J. Sched. 20 (4) (2017)
Morteza Davari, Erik Demeulemeester, Roel Leus, Fabrice Talla Nobibon
Exact algorithms for single-machine scheduling with time windows and precedence constraints. J. Sched. 19 (3) (2016)
Jian Xiong, Roel Leus, Zhenyu Yang, Hussein A. Abbass
Evolutionary multi-objective resource allocation and scheduling in the Chinese navigation satellite system project. Eur. J. Oper. Res. 251 (2) (2016)
Lotte Berghman, Roel Leus
Practical solutions for a dock assignment problem with trailer transportation. Eur. J. Oper. Res. 246 (3) (2015)
Martijn Huysmans, Kris Coolen, Fabrice Talla Nobibon, Roel Leus
A fast greedy heuristic for scheduling modular projects. J. Heuristics 21 (1) (2015)
Ola Jabali, Roel Leus, Tom Van Woensel, Ton de Kok
Self-imposed time windows in vehicle routing problems. OR Spectr. 37 (2) (2015)
Fabrice Talla Nobibon, Roel Leus, Kameng Nip, Zhenbo Wang
Resource loading with time windows. Eur. J. Oper. Res. 244 (2) (2015)
Stefan Creemers, Bert De Reyck, Roel Leus
Project planning with alternative technologies in uncertain environments. Eur. J. Oper. Res. 242 (2) (2015)
Kameng Nip, Zhenbo Wang, Fabrice Talla Nobibon, Roel Leus
A combination of flow shop scheduling and the shortest path problem. J. Comb. Optim. 29 (1) (2015)
Roel Leus, Salim Rostami, Stefan Creemers
New benchmark results for the stochastic resource-constrained project scheduling problem. IEEM (2015)
Lotte Berghman, Cyril Briand, Roel Leus, Pierre Lopez
The Truck Scheduling Problem at Crossdocking Terminals - Exclusive versus Mixed Mode. ICORES (2015)
Fabrice Talla Nobibon, Roel Leus
Complexity Results and Exact Algorithms for Robust Knapsack Problems. J. Optim. Theory Appl. 161 (2) (2014)
Kris Coolen, Wenchao Wei, Fabrice Talla Nobibon, Roel Leus
Scheduling modular projects on a bottleneck resource. J. Sched. 17 (1) (2014)
Fabrice Talla Nobibon, Roel Leus
Robust maximum weighted independent-set problems on interval graphs. Optim. Lett. 8 (1) (2014)
Lotte Berghman, Roel Leus, Frits C. R. Spieksma
Optimal solutions for a dock assignment problem with trailer transportation. Ann. Oper. Res. 213 (1) (2014)
Roel Leus, Linda L. Zhang, Daniel Kowalczyk
Process family planning: An optimization-based approach. IEEM (2014)
S. Delanote, Roel Leus, Fabrice Talla Nobibon
Optimization of the annual planning of targeted offers in direct marketing. J. Oper. Res. Soc. 64 (12) (2013)
Kameng Nip, Zhenbo Wang, Fabrice Talla Nobibon, Roel Leus
A Combination of Flow Shop Scheduling and the Shortest Path Problem. CoRR (2013)
Wenchao Wei, Kris Coolen, Roel Leus
Sequential testing policies for complex systems under precedence constraints. Expert Syst. Appl. 40 (2) (2013)
Fabrice Talla Nobibon, Kris Coolen, Roel Leus
A Note on "Discrete Sequential Search with Group Activities". Decis. Sci. 44 (2) (2013)
Fabrice Talla Nobibon, Cor A. J. Hurkens, Roel Leus, Frits C. R. Spieksma
Coloring Graphs Using Two Colors While Avoiding Monochromatic Cycles. INFORMS J. Comput. 24 (3) (2012)
Mohammad Ranjbar, Morteza Davari, Roel Leus
Two branch-and-bound algorithms for the robust parallel machine scheduling problem. Comput. Oper. Res. 39 (7) (2012)
Fabrice Talla Nobibon, Roel Leus, Frits C. R. Spieksma
Optimization models for targeted offers in direct marketing: Exact and heuristic algorithms. Eur. J. Oper. Res. 210 (3) (2011)
Roel Leus, Christian Artigues, Fabrice Talla Nobibon
Robust optimization for resource-constrained project scheduling with uncertain activity durations. IEEM (2011)
Roel Leus
Resource allocation by means of project networks: Complexity results. Networks 58 (1) (2011)
Roel Leus
Resource allocation by means of project networks: Dominance results. Networks 58 (1) (2011)
Fabrice Talla Nobibon, Roel Leus
Exact algorithms for a generalization of the order acceptance and scheduling problem in a single-machine environment. Comput. Oper. Res. 38 (1) (2011)
Behzad Ashtiani, Roel Leus, Mir-Bahador Aryanezhad
New competitive results for the stochastic resource-constrained project scheduling problem: exploring the benefits of pre-processing. J. Sched. 14 (2) (2011)
Jade Herbots, Willy Herroelen, Roel Leus
Single-pass and approximate dynamic-programming algorithms for order acceptance and capacity planning. J. Heuristics 16 (2) (2010)
Stefan Creemers, Roel Leus, Marc Lambrecht
Scheduling Markovian PERT networks to maximize the net present value. Oper. Res. Lett. 38 (1) (2010)
Fabrice Talla Nobibon, Cor A. J. Hurkens, Roel Leus, Frits C. R. Spieksma
Exact Algorithms for Coloring Graphs While Avoiding Monochromatic Cycles. AAIM (2010)
Lotte Berghman, Dries R. Goossens, Roel Leus
Efficient solutions for Mastermind using genetic algorithms. Comput. Oper. Res. 36 (6) (2009)
Francisco Ballestín, Roel Leus
Meta-heuristics for stable scheduling on a single machine. Comput. Oper. Res. 35 (7) (2008)
Roel Leus, Willy Herroelen
Scheduling for stability in single-machine production systems. J. Sched. 10 (3) (2007)
Dieter Debels, Bert De Reyck, Roel Leus, Mario Vanhoucke
A hybrid scatter search/electromagnetism meta-heuristic for project scheduling. Eur. J. Oper. Res. 169 (2) (2006)
Willy Herroelen, Roel Leus
Identification and illumination of popular misconceptions about project scheduling and time buffering in a resource-constrained environment. J. Oper. Res. Soc. 56 (1) (2005)
Roel Leus, Willy Herroelen
The complexity of machine scheduling for stability with a single disrupted job. Oper. Res. Lett. 33 (2) (2005)
Willy Herroelen, Roel Leus
Project scheduling under uncertainty: Survey and research potentials. Eur. J. Oper. Res. 165 (2) (2005)
Roel Leus
The generation of stable project plans. 4OR 2 (3) (2004)
Willy Herroelen, Roel Leus
The construction of stable project baseline schedules. Eur. J. Oper. Res. 156 (3) (2004)