Full Citation:
Bekos, Michael A., Kaufmann, Michael, Nöllenburg, Martin, Symvonis, Antonios. Boundary Labeling with Octilinear Leaders. Algorithm Theory (SWAT'08) (Gudmundsson, Joachim), volume 5124 of LNCS, pages 234-245, 2008, Springer Berlin Heidelberg.
Martin Nöllenburg is a Professor at the Algorithms and Complexity Group.