Training a Speech-to-Text Model for Dutch on the Corpus Gesproken Nederlands. - Willem Röpke; Roxana Radulescu; Kyriakos Efthymiadis; Ann Nowé (BNAIC/BENELEARN, 2019)

DuStt - A Speech-to-Text Engine for Dutch. - Willem Röpke; Roxana Radulescu; Kyriakos Efthymiadis; Ann Nowé (BNAIC/BENELEARN, 2019)

On nash equilibria in normal-form games with vectorial payoffs. - Willem Röpke; Diederik M. Roijers; Ann Nowé; Roxana Radulescu (Auton. Agents Multi Agent Syst., 2022)

Reinforcement Learning in Multi-Objective Multi-Agent Systems. - Willem Röpke (AAMAS, 2023)

Bridging the Gap Between Single and Multi Objective Games. - Willem Röpke; Carla Groenland; Roxana Radulescu; Ann Nowé; Diederik M. Roijers (AAMAS, 2023)

A Study of Nash Equilibria in Multi-Objective Normal-Form Games. - Willem Röpke; Diederik M. Roijers; Ann Nowé; Roxana Radulescu (AAMAS, 2023)

Distributional Multi-Objective Decision Making. - Willem Röpke; Conor F. Hayes; Patrick Mannion; Enda Howley; Ann Nowé; Diederik M. Roijers (IJCAI, 2023)

Utility-Based Reinforcement Learning: Unifying Single-objective and Multi-objective Reinforcement Learning. - Peter Vamplew 001; Cameron Foale; Conor F. Hayes; Patrick Mannion; Enda Howley; Richard Dazeley; Scott Johnson; Johan Källström; Gabriel de Oliveira Ramos; Roxana Radulescu; Willem Röpke; Diederik M. Roijers (AAMAS, 2024)

MOMAland: A Set of Benchmarks for Multi-Objective Multi-Agent Reinforcement Learning. - Florian Felten; Umut Ucak; Hicham Azmani; Gao Peng; Willem Röpke; Hendrik Baier; Patrick Mannion; Diederik M. Roijers; Jordan K. Terry; El-Ghazali Talbi; Grégoire Danoy; Ann Nowé; et al. (CoRR, 2024)

Scalable Multi-Objective Reinforcement Learning with Fairness Guarantees using Lorenz Dominance. - Dimitris Michailidis; Willem Röpke; Diederik M. Roijers; Sennay Ghebreab; Fernando P. Santos (CoRR, 2024)

Divide and Conquer: Provably Unveiling the Pareto Front with Multi-Objective Reinforcement Learning. - Willem Röpke; Mathieu Reymond; Patrick Mannion; Diederik M. Roijers; Ann Nowé; Roxana Radulescu (AAMAS, 2025)

Preference communication in multi-objective normal-form games. - Willem Röpke; Diederik M. Roijers; Ann Nowé; Roxana Radulescu (Neural Comput. Appl., 2025)