Szymon Jaroszewicz is a professor at the Institute of Computer Science, Polish Academy of Sciences where he heads the Statistical Analysis and Modeling Group. He is also with the Faculty of Mathematics and Information Science, Warsaw University of Technology. He received his Ph.D. from University of Massachusetts Boston in 2003, his Doctor of Science degree from Institute of Computer Science, Polish Academy of Sciences in 2010, and the title of full professor in 2020. In 1998 he received a Fulbright Scholarship. His main research interest is uplift modeling which concerns building causal models based on treatment and control groups, but he is also active in other areas of data mining and statistical data analysis. He is an author of over 60 publications in those fields. For many years he has been a member of Program Committees of several prominent data mining conferences and is a member of the editorial boards of Data Mining and Knowledge Discovery Journal and Fundamenta Informaticae.