The Alexander von Humboldt Foundation has granted Frank Neumann (U Adelaide) a Research Fellowship for Experienced Researchers allowing him to advance his research in Germany. He decided to use this fellowship to visit the Algorithm Engineering group for three months in each of the upcoming three years. His first visit will be from mid April until July 2019. This will continue a long and fruitful collaboration that already produced a plethora of scientific publications over the last decade. The most recent of them, since 2016, can be found below.