Professor Dr. Lucie Flek conducts research at the University of Bonn and University of Marburg, leading the research group on Conversational AI and Social Analytics (CAISA). Her research combines insights from the fields of machine learning, natural language processing, computational social sciences, and human-machine interaction. The focus of her current investigations is the development of machine learning systems with the incorporating the individual language use of different people and sociodemographic groups. In this way, Professor Flek hopes to make personalized AI systems useful to a wide audience. In her earlier academic work at TU Darmstadt, Positive Psychology Center at University of Pennsylvania, and University College London, she has been focusing on psychological and social applications of stylistic variation insights. She regularly serves as Area Chair for Computational Social Sciences. Previously, she has worked on data science at the European Organization for Nuclear Research (CERN), Google, and Amazon Alexa AI.