Tolerant Algorithms. - Rolf Klein; Rainer Penninger; Christian Sohler; David P. Woodruff (ESA, 2011)

Optimally Solving a Transportation Problem Using Voronoi Diagrams. - Darius Geiß; Rolf Klein; Rainer Penninger (COCOON, 2012)

Optimally solving a transportation problem using Voronoi diagrams. - Darius Geiß; Rolf Klein; Rainer Penninger; Günter Rote (Comput. Geom., 2013)

Point Set Isolation Using Unit Disks is NP-complete - Rainer Penninger; Ivo Vigan (CoRR, 2013)

Reprint of: Optimally solving a transportation problem using Voronoi diagrams. - Darius Geiß; Rolf Klein; Rainer Penninger; Günter Rote (Comput. Geom., 2014)

Dilation, Transport, Visibility and Fault-Tolerant Algorithms. - Rainer Penninger (2014)

Most Finite Point Sets in the Plane have Dilation > 1. - Rolf Klein; Martin Kutz; Rainer Penninger (Discret. Comput. Geom., 2015)

On isolating points using unit disks. - Matt Gibson 001; Gaurav Kanade; Rainer Penninger; Kasturi R. Varadarajan; Ivo Vigan (J. Comput. Geom., 2016)