Wouter is an assistant professor in Operations Research and Financial Engineering. His research- and teaching activities center around optimization, simulation and machine learning - in particular reinforcement learning - with a focus on applications in logistics and finance. He teaches a variety of BSc and MSc courses, primarily in the Industrial Engineering & Management (IEM) program, covering topics such as reinforcement learning, option pricing, Markov decision processes and simulation optimization. Additionally, he has supervised over 100 students for their thesis research, and teaches reinforcement learning at the PhD level both nationally and internationally.

His research has been published in outlets such as Transportation Science and the International Conference on Learning Representations (ICLR). He has acquired and is involved in national research projects such as Logiquay (NWA), fMaas (NWA) and DReSC (Dinalog and Health Holland), as well as European ones such as the  EU COST Action CA19130 Fintech and AI in Finance and the Marie Sklodowska-Curie Action (MSCA) Digital Finance. He supervises a number of PhD candidates in these projects.

For the MSCA Digital Finance project, Wouter is a member of the Executive Board and leads the European training activities. Within the UT, he is chairman of the IEM Program Committee, member of the curriculum team for the IEM satellite program that is presently under development, and chairman of the Reinforcement Learning Network.

Through his activities, Wouter seeks to make an impact on enhancing decision making under uncertainty in an array of corporate and societal problems. By combining machine learning techniques and optimization techniques, novel solution methods can be designed to make a positive impact in terms of performance, risk mitigation, transparency and regulatory compliance. For this, close and ongoing interactions between universities, industry and governmental bodies is essential.

Expertise

  • Computer Science

    • Reinforcement Learning
    • Dynamic Programming
    • Function Approximation
  • Social Sciences

    • Motor Vehicles
    • Transport
    • Learning System
    • Machine Learning
    • Stochastics

Organisations

Publications

2026

An agent-based model of rumor-induced volatility in financial markets (2026)Journal of Behavioral and Experimental Finance, 49. Article 101135. Marisetty, V. B., van Heeswijk, W. & Narayanan, A.https://doi.org/10.1016/j.jbef.2025.101135Sustainability-Related Risks in Credit Risk Modeling: Evidence, Limitations, and the Role of Machine Learning (2026)[Working paper › Preprint]. Social Science Research Network (SSRN) (Submitted). Massei, M., van Heeswijk, W., Huang, X. & Spierdijk, L.https://doi.org/10.2139/ssrn.6292484Efficient Road Renovation Scheduling under Uncertainty using Lower Bound Pruning (2026)[Working paper › Preprint]. ArXiv.org. Bosch, R., Rogetzer, P., van Heeswijk, W. & Mes, M.https://doi.org/10.48550/arXiv.2602.15554Breaking the Grid: Distance-Guided Reinforcement Learning in Large Discrete and Hybrid Action Spaces (2026)[Working paper › Preprint]. ArXiv.org. Hoppe, H., Akkerman, F., van Heeswijk, W. & Schiffer, M.https://doi.org/10.48550/arXiv.2602.08616Sustainability-Related Risks in Credit Risk Modeling: Evidence, Limitations, and the Role of Machine Learning (2026)[Working paper › Preprint]. Social Science Research Network (SSRN) (Submitted). Massei, M., van Heeswijk, W., Huang, X. & Spierdijk, L.https://doi.org/10.2139/ssrn.6046795Differentiated Pickup Point Offering for Emission Reduction in Last-Mile Delivery (2026)[Working paper › Preprint]. ArXiv.org. Galiullina, A., van Heeswijk, W. J. A. & van Woensel, T.https://doi.org/10.48550/arXiv.2601.14196

Research profiles

Courses academic year 2026/2027

Courses in the current academic year are added at the moment they are finalised in the Osiris system. Therefore it is possible that the list is not yet complete for the whole academic year.

Courses academic year 2025/2026

Courses academic year 2024/2025

Address

University of Twente

Ravelijn (building no. 10), room 3351
Hallenweg 17
7522 NH Enschede
Netherlands

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