Prof. Jacek Zurada has visited us during the National Conference on Databases (Infobazy 2017). In 1968 he graduated from the Gdansk University of Technology. His MSc thesis was in Control and Information Theory. In 1975 he received his PhD degree and became a post-doc at the Swiss Institute of Technology in Zurich. Currently, he is a candidate for the position of IEEE President Elect 2018.