Talks and presentations
Talks at conferences/workshops with proceedings
Aperiodic Tiling and Rhythmic Canons: A CP Journey
Proceedings of the AAAI Conference on Artificial Intelligence, 2026 [Paper link] [Preprint]
Symbolism for modelling, reformulations, and parallelism: MaxiCP-Modelling
The 22nd workshop on Constraint Modelling and Reformulation, ModRef 2023, 2023 [Paper link]
A review of the Constraint Programming MOOC on EdX
Workshop on Teaching Constraint Programming, WTCP 2023, 2023 [Paper link]
Optimal Decoding of Hidden Markov Models With Consistency Constraints
International Conference on Discovery Science, 2022 [Paper link]
Nowcasting COVID-19 hospitalizations using Google Trends and LSTM
AI 4 Social Good workshop 2020, 2020 [Paper link]
Mining constrained regions of interest: An optimization approach
International Conference on Discovery Science, 2020 [Paper link]
The maximum weighted submatrix coverage problem: A CP approach
International conference on integration of constraint programming, artificial intelligence, and operations research (CPAIOR 2019), 2019 [Paper link]
Mining a maximum weighted set of disjoint submatrices
International Conference on Discovery Science, 2019 [Paper link]
An aggregate learning approach for interpretable semi-supervised population prediction and disaggregation using ancillary data
Joint European Conference on Machine Learning and Knowledge Discovery in Databases (ECML-PKDD 2019), 2019 [Paper link]
Improved filtering for the bin-packing with cardinality constraint
Constraints Journal (presented at the CP conference 2017), 2018 [Paper link]
Embarassingly Parallel Search Reengineered
Doctoral Program of the 22nd International Conference on Principles and Practice of Constraint Programming (CP 2016), 2016 [Paper link]
Automatic grading of programming exercises in a MOOC using the INGInious platform
European Stakeholder Summit on experiences and best practices in and around MOOCs (EMOOCS’15), 2015 [Paper link]
Talks at conferences/workshops without proceedings
Techno-Economic and Life Cycle Assessment of Renewable Hydrogen Production: A Belgian Case Study
Conference of the International Federation of Operational Research Societies (IFORS 2026), 2026
Stochastic batch scheduling in an industrial context
Conference of the International Federation of Operational Research Societies (IFORS 2026), 2026
Sensitivity analysis for linear changes of the constraint matrix of an LP/MIP
Annual Conference of the Belgian Operational Research Society (ORBEL 40), 2026
Sensitivity analysis for linear changes of the constraint matrix of a (mixed-integer) linear program
Conference of the International Federation of Operational Research Societies (IFORS 2026), 2026
LLM-Driven Auditing of Optimization Models
Conference of the International Federation of Operational Research Societies (IFORS 2026), 2026
Analyzing changes in optimal variables in linear programming with uncertain parameters
Conference of the International Federation of Operational Research Societies (IFORS 2026), 2026
The journey of creating a modelling language
18th INFORMS Computing Society (ICS) Conference, 2025, 2025 [Slides]
Distributed e-fuel hubs: Concept and case study
European Conference on Operational Research (EURO 2025), 2025 [Slides]
Sensitivity analysis for linear changes of the constraint matrix of a linear program
European Conference on Operational Research (EURO 2024), 2024 [Slides]
Parametric upper and lower bounds of linear variations of a linear problem’s LHS
Annual Conference of the Belgian Operational Research Society (ORBEL 38), 2024 [Slides]
Efficient exact recomputation of linear modifications of the constraints matrix in Linear Programming
European Conference on Operational Research (EURO 2024), 2024 [Slides]
Tutorial:“An Introduction To Sizing And Operations of Energy Systems with GBOML”
2nd International workshop on" Open Source Modeling and Simulation of Energy Systems" OSMSES 2023, 2023 [Slides]
GBOML: A modelling tool for structured MILPs
Conference of the International Federation of Operational Research Societies (IFORS 2023), 2023 [Slides]
Exploiting structure in MILP: a modeler’s perspective
SIAM OP23, 2023 [Slides]
Talks outside scientific conferences and workshops
Energie: L'avenir des infrastructures gazières et électriques
Meeting of the boards, 2025
Energie: De toekomst van de infrastructuur voor gas en elektriciteit
Meeting of the boards, 2025
Les communautés d'énergie renouvelables et le partage d'énergie
Conférence Liège Créative 22/02/24, 2024
Sizing and Operations of Energy Systems Using GBOML
Company meetings @ULiège, 2023 [Slides]
Optimal Sizing and Operations Of Energy Systems Using GBOML (Course)
One-day course at ULiège, 2023 [Slides]
Le partage d'énergie en copropriété
Université d'été Climactes 2023, 2023 [Slides]
Hydrogen as the basis of Remote Renewable Energy Hubs
Club Industrie-Université 22/09/23, 2023 [Slides]