He obtained his MSc and PhD degrees from Wroclaw University of Science and Technology, Wroclaw, Poland, in 2012 and 2015 respectively. His research is focused on machine learning, data streams, class imbalance, ensemble learning, one-class classifiers, and interdisciplinary applications of these methods. He has authored 35+ international journal papers and 80+ contributions to conferences. Dr Krawczyk was awarded with numerous prestigious awards for his scientific achievements like IEEE Richard Merwin Scholarship and IEEE Outstanding Leadership Award among others. He served as a Guest Editor in four journal special issues and as a chair of ten special sessions and workshops. He is a Program Committee member for over 40 international conferences and a reviewer for 30 journals.