Professor Kai Puolamäki studies what goes on inside AI merimaaj@helsinki.fi Thu, 13/08/2026 - 13:35 Professor of Computer Science Kai Puolamäki uses AI to investigate new ways of modelling atmospheric particles. In doing so, he wants to open up AI’s black box to enable people to use it with confidence Professor of Computer Science Kai Puolamäki uses AI to investigate new ways of modelling atmospheric particles. His research focuses on how to make machine learning models understandable, how to assess their uncertainties and how researchers can use them to discover new knowledge.