Stefan Eckhardt

All-Pairs Common-Ancestor Problems in Weighted Dags

J. Griebsch, Sven Kosub, Johannes Nowak, 2006 .

Smoothed Analysis of Trie Height

Sven Kosub, Johannes Nowak, Stefan Eckhardt, 2007 .

Fast Lowest Common Ancestor Computations in Dags

Johannes Nowak, Stefan Eckhardt, Andreas Michael Mühling, 2007, ESA.

Combinatorial network abstraction by trees and distances

Sebastian Wernicke, Sven Kosub, Moritz G. Maaß, 2005, Theor. Comput. Sci..