The demo on graph grouping in Gradoop has won the Best Demo Award at the BTW conference 2017 in Stuttgart. Martin Junghanns presented the demo to numerous conference participants; the paper is also authored by A. Petermann, N. Teichmann and E. Rahm.
BTW is the largest scientific conference on databases in the German-speaking countries and takes place every two years since 1985. The database group Leipzig has previously won the best demo award in 2009 and the best dissertation award in 2005.