I am an Associate Professor in the Department of Language Science and Technology at Saarland University and a Scientific Director at the German Research Center for Artificial Intelligence (DFKI). Previously, I was a postdoctoral researcher at Mila – Quebec AI Institute and McGill University in Montréal. I obtained my PhD in Computer Science from Saarland University in Saarbrücken. I am a member of ELLIS.

My research is in the field of Natural Language Processing and Artificial Intelligence. I work on understanding the capabilities, limitations, and inner workings of large language models (LLMs). I am particularly interested in model adaptation. This includes developing interpretability methods to study how models change as a result of adaptation, LLM unlearning, and continual learning.