imec.AI-labs Research Team


Core Research Leadership

Ludovic Denoyer (Lead of imec.AI-labs)

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)

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)

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)

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)

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

Tristan Karch

Tristan Karch

Timothée Lesort

Timothée Lesort

Maria Santos

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

Peter Vrancx

Peter Vrancx

James Butterworth

James Butterworth

Alejandra López de Aberasturi Gómez

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

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

Tom Veniat

Tom Veniat

Kaili Wang

Kaili Wang

Lore Goetschalckx

Lore Goetschalckx

Siri Willems

Siri Willems

Wilfried Verachtert

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

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)

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.