Personal profile
Research interests
Research interests
Joren Gijsbrechts is an Associate Professor of Operations Management at Esade Business School. Before earning his Ph.D. from KU Leuven in 2020, he gained industry experience in the Supply Chain and Operations division of Procter & Gamble in Sweden, and he has since held visiting positions at Kellogg School of Management and MIT Sloan.
His research designs algorithms that turn complex datasets into actionable operational decisions, combining deep reinforcement learning, robust optimization, and large-scale simulation. Recent work has appeared in Management Science, Manufacturing & Service Operations Management, Production and Operations Management, and the Proceedings of the International Conference on Machine Learning, addressing problems ranging from dual sourcing and reshoring to inventory control in multi-echelon networks and the energy footprint of agentic AI workflows.
His models have helped firms in consumer goods, telecommunications, and online retail improve their decision making. Alongside his research, he delivers tailored talks and executive workshops on AI, analytics, and Supply Chain 4.0.
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Collaborations and top research areas from the last five years
Projects
- 1 Finished
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BuNeD: Business Network Dynamics
Longoni, A. (PI), Giménez Thomsen, C. (Researcher), Rodón Mòdol, J. (Researcher), Sancha Fernández, C. (Researcher), Sierra Olivera, V. (Researcher), Wiengarten, F. (Researcher), Trullén, J. (Researcher), Palit, S. (Researcher), Vives Gabriel, J. (Researcher), Yter Gimeno, M. (Researcher), Farham Nia, S. (Researcher), Gijsbrechts, J. (Researcher), Ruzza, D. (Researcher) & Tan, J. (Researcher)
Agència de Gestió d'Ajuts Universitaris i de Recerca (AGAUR)
1/01/22 → 30/06/25
Project: Research Groups and Network Grants › Research Groups
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Can Deep Reinforcement Learning Improve Inventory Management? Performance on Lost Sales, Dual-Sourcing, and Multi-Echelon Problems
Gijsbrechts, J., Boute, R. N., Van Mieghem, J. A. & Zhang, D. J., Jun 2022, In: Manufacturing & Service Operations Management. 24, 3, p. 1349-1368 20 p.Research output: Indexed journal article › Article › peer-review
140 Citations (Scopus) -
Dual Sourcing and Smoothing Under Nonstationary Demand Time Series: Reshoring with SpeedFactories
Boute, R. N., Disney, S. M., Gijsbrechts, J. & Van Miegheme, J. A., Feb 2022, In: Management Science. 68, 2, p. 1039-1057 19 p.Research output: Indexed journal article › Article › peer-review
File50 Citations (Scopus)82 Downloads (Pure) -
Reward shaping to improve the performance of deep reinforcement learning in perishable inventory management
De Moor, B. J., Gijsbrechts, J. & Boute, R. N., 1 Sept 2022, In: European Journal of Operational Research. 301, 2, p. 535-545 11 p.Research output: Indexed journal article › Article › peer-review
File93 Citations (Scopus)169 Downloads (Pure) -
Deep reinforcement learning for inventory control: A roadmap
Boute, R. N., Gijsbrechts, J., van Jaarsveld, W. & Vanvuchelen, N., 16 Apr 2022, In: European Journal of Operational Research. 298, 2, p. 401-412 12 p.Research output: Indexed journal article › Review › peer-review
File181 Citations (Scopus)227 Downloads (Pure) -
Use of Proximal Policy Optimization for the Joint Replenishment Problem
Vanvuchelen, N., Gijsbrechts, J. & Boute, R., Aug 2020, In: Computers in Industry. 119, 103239.Research output: Indexed journal article › Article › peer-review
File98 Citations (Scopus)274 Downloads (Pure)