Håkan Grahn is a professor of Computer Engineering at the Department of Computer Science at Blekinge Institute of Technology, Sweden. He received a M.Sc. degree in Computer Science and Engineering in 1990 and a Ph.D. degree in Computer Engineering in 1995, both from Lund University. His main interests include computer architecture, multicore systems, parallel computing, performance evaluation, image processing, and AI/machine learning. He has published more than hundred papers on these subjects, including 29 journal articles and 67 conference papers. He was leading the research project ”Scalable resource-efficient system for big data analytics”, financed with 36 MSEK by the Knowledge Foundation during 2014-2020. From January 1999 to June 2002, he was Head of Department for the Dept. of Software Engineering and Computer Science, and during 2011-2013, he was Dean of research at Blekinge Institute of Technology.