Combining Interactive Hierarchy Visualizations in a Web-based Application. - Michael Burch; Willem Aerts; Daan L. J. Bon; Sean McCarren; Laurent Rothuizen; Olivier Smet; Daan Wöltgens (VISIGRAPP (3: IVAPP), 2019)

The Traveling Social Golfer Problem: The Case of the Volleyball Nations League. - Roel Lambers; Laurent Rothuizen; Frits C. R. Spieksma (CPAIOR, 2021)