All-Pairs Ancestor Problems in Weighted Dags. - Matthias Baumgart 001; Stefan Eckhardt; Jan Griebsch; Sven Kosub; Johannes Nowak (ESCAPE, 2007)

A DoS-resilient information system for dynamic data management. - Matthias Baumgart 001; Christian Scheideler; Stefan Schmid 001 (SPAA, 2009)

Ranking and ordering problems of spanning trees. - Matthias Baumgart 001 (2009)

Partitioning Bispanning Graphs into Spanning Trees. - Matthias Baumgart 001 (Math. Comput. Sci., 2010)