“…Lotov et al (2004), Bortz et al (2014) and Korhonen and Wallenius (1988) all discuss the design of Pareto front based interfaces, but do not deal with radiation therapy, while Craft, Halabi, Shih, and Bortfeld (2006) and Wang, Jin, Zhao, Peng, and Hu (2014) provide an analysis of Pareto tradeoffs in radiation therapy planning, but do not include an interface. Rosen, Liu, Childress, and Liao (2005), Ehrgott and Winz (2008) and Aubry, Beaulieu, Sévigny, Beaulieu, and Tremblay (2006), on the other hand, do use Pareto-optimality to generate radiation therapy interfaces. Rosen et al (2005) introduce TPEx, a simplified dose volume histogram-based interface which allows experts to navigate through a number of allowable plans.…”