All news
2026-09 ✍️ New blog post with Manon Reusens for the KU Leuven Digital Society Institute: The Bias-Personalisation Trade-off in LLMs!
2026-09 🏆 Our paper Cash or Comfort? How LLMs Value Your Inconvenience is published as the cover story of Communications of the ACM!
2026-09 ✅ Three papers at ECAF 2026! Proceedings will be out soon.
2026-08 📄 Our paper Beware of “Explanations” of AI is published in Business & Information Systems Engineering!
2026-06 📝 New preprint: LLM Consumer Behavior Theory: Foundations of a Novel Research Field!
2026-06 📄 Our paper On the Definition and Detection of Cherry-Picking in Counterfactual Explanations is published in Data Mining and Knowledge Discovery!
2026-05 📄 Our paper Would a Large Language Model Pay Extra for a View? Inferring Willingness to Pay from Subjective Choices is published in Expert Systems with Applications!
2026-04 📄 Our paper Reranking individuals: The effect of fair classification within-groups is published in the ACM Journal on Responsible Computing!
2026-01 🗣 Presenting our work Adapting Multiverse Analysis for Prediction: A Decision-Maker’s Dashboard at AAAI Workshops!
2026-01 📄 Our paper: Fairness Principles Across Contexts: Evaluating Gender Disparities of Facts and Opinions in Large Language Models is published in AI and Ethics!
2025-11 🧑💼 Joining the University of Antwerp as Assistant Professor
2025-06 📄 New paper: Cash or Comfort? How LLMs value your inconvenience!
2025-06 🧑💼 Joining UMAP 2026 as Proceedings Chair!
2025-05 🏛 Attending the Summerschool on Responsible AI and human rights at Mila in Montreal, Canada!
2025-05 ✅ Two papers accepted at UMAP 2025! What If the Prompt Were Different? Counterfactual Explanations for the Characteristics of Generative Outputs Words reveal wants: How well can simple LLM-based AI agents replicate people’s choices based on their social media posts
2025-05 🗣 Joining as a Panelist in the Selected Papers Authors Panel at the C3NLP workshop!
2025-05 📄 Our paper: Could Monetization Corrupt Algorithmic Explanations? was published in AI & Society!
2025-04 📄 New paper: Beware of ‘Explanations’ of AI!
2025-03 ✅ Our paper: One world, one opinion: The superstar effect in NLP responses was accepted at the C3NLP workshop.
2025-01 📄 Our paper: The Impact of Cloaking Digital Footprints on User Privacy and Personalization was published in Big Data!