On November 28, 2017, a scientific seminar related to the visit of scientists from the University of Potsdam took place in the Department of Information Systems. The meeting was attended by the following guests: Prof. Maik Heinemann (Dean of the Faculty of Economic and Social Sciences ), Dr. habil. Henning Bordihn (Department of Computer Science) and Teresa Rodriguez (Division of Planning, Statistics, Research and Organization: EU Programs). Faculty of Informatics and Electronic Economy was represented by Prof. Krzysztof Malaga, Prof. Witold Abramowicz, Dr. Agata Filipowska, Dr. Krzysztof Węcel, Milena Stróżyna, Dominik Filipiak and Włodzimierz Lewoniewski. The goal of the seminar was the discussion of research areas and potential for cooperation. The seminar was lead by Dr. Krzysztof Węcel who presented experience of the Department in the “big, open, and linked data” frontier of research.