New Lower Bounds and Asymptotics for the cp-Rank. - Immanuel M. Bomze; Werner Schachinger; Reinhard Ullrich (SIAM J. Matrix Anal. Appl., 2015)

The Continuous Time Infection-Immunization Dynamics. - Reinhard Ullrich (Dyn. Games Appl., 2017)

The Complexity of Simple Models - A Study of Worst and Typical Hard Cases for the Standard Quadratic Optimization Problem. - Immanuel M. Bomze; Werner Schachinger; Reinhard Ullrich (Math. Oper. Res., 2018)