imec.AI-labs Research Team
Core Research Leadership
Ludovic Denoyer (Lead of imec.AI-labs)

- Summary: Expert in sequential learning, adaptive policies, and “agentic AI.”
- Past Experience: Previously a Full Professor at Sorbonne University (LIP6) (on sabbatical). He brings significant industry experience from Meta (FAIR), Ubisoft, and the French AI startup “H Company”.
Ben Stoffelen (Head of Applied AI)

- Summary: Bridges the gap between GenAI and physical hardware/sensing.
- Past Experience: A long-term imec leader, he manages the intersection of chip-level constraints and deep learning. His work focuses on end-to-end AI solutions for autonomy (automotive and robotics). He founded imec Germany and raised 65+M EUR in competitive funds and grants.
Elke Giets (Lead Strategy & Development)

- Summary: Leading funding models, strategic partnerships and venture strategy for the lab.
- Past Experience: Holds PhD in Biomedical Sciences (KU Leuven). Venture builder & tech start-up leadership in international setting (imec.istart, imec.venturing & Yesse Technologies). Experienced in shaping & driving strategic initiatives (imec, imec.health).
Karl Tuyls (Research Advisor)

- Summary: A heavyweight in Multi-Agent Reinforcement Learning (MARL) and Game Theory.
- Past Experience: Formerly a research lead at Google DeepMind (Game Theory and Multi-Agent teams) and a Professor at the University of Liverpool. He is a pioneer in using evolutionary game theory to model AI learning dynamics.
Franciska Vanheusen (Executive Assistant)

- Summary: Everything you need, Franciska can do it !
- Past Experience: Francisca Vanheusden is a highly dedicated professional with over 28 years of experience at imec, where she has progressed into her current role as Executive Assistant.
Foundational & Agentic AI Researchers
Maria Santos

- Summary: María Santos is a Research Scientist specializing in control theory and machine learning to design scalable, decentralized algorithms for multi-agent systems.
- Past Experience: She received her Ph.D. from the Georgia Institute of Technology and was a postdoctoral researcher at Princeton University. Prior to joining imec, she was a researcher and a member of the founding team at H Company.
- Notable Publication: Coverage control for multirobot teams with heterogeneous sensing capabilities
Alejandra López de Aberasturi Gómez

- Summary: Working at the nexus of multi-agent reinforcement learning (MARL), social psychology, and behavioral economics.
- Past Experience: Research background at IIIA-CSIC (Spanish National Research Council), applying physics and math modeling to human teamwork challenges.
- Notable Publication: Grounded Predictions of Teamwork as a One-Shot Game
Joyjit Kundu

- Summary: Expert in ML systems, High Performance Computing and AI for Science.
- Past Experience: PhD in Statistical Physics with work experience at Berkeley Lab and Duke university. Formerly, lead of AI Models group at imec, a professor at the IIT Hyderabad. His work led to Imec.kelis, one of imec’s commercial tools: https://www.imec-int.com/en/expertise/compute-system-architecture/imeckelis.
- Notable Publication: Performance Modeling and Workload Analysis of Distributed Large Language Model Training and Inference
Wilfried Verachtert

- Summary: PMTS (Principal Member of the Technical Staff) Data & AI at imec; co-founded and led the ExaScience Life Lab, a partnership for HPC in life sciences. Focus on reducing cost and latency in pre- and post-sequencing pipelines and on industrializing health-data analysis (including federated and distributed learning in sensitive settings).
- Past Experience: Computer science at Brussels Free University; Researcher (Parallel Programming Languages) there; Partner & CTO at MediaGenix; Group Director “Digital Components” at imec (from ~2004); co-founder and director of the ExaScience Life Lab (from ~2011).
- Notable Publication: Comparing ease of programming in C++, Go, and Java for implementing a next-generation sequencing tool (Evolutionary Bioinformatics, 2019)
Diederik M. Roijers

- Summary: A leading expert in Multi-Objective Decision Making and Reinforcement Learning. He is renowned for his work on how AI can balance conflicting goals—such as efficiency versus safety—rather than optimizing for a single scalar reward.
- Past Experience: Currently a Senior Researcher at Vrije Universiteit Brussel. He previously conducted influential research at the University of Oxford and the University of Amsterdam, authoring foundational surveys that defined the field of multi-objective agents.
Infrastructure & Systems
Philippe Modard (Mod)

- Summary: Leads Infrastructure & Engineering for the lab.
- Past Experience: An “ex-Googler” specialized in MLOps and the scalable compute architectures required for large-scale frontier AI experimentation.
- Notable Role: Lead architect of the imec.AI-labs engineering pipeline.