Some tools for modeling and analysis of surfaces. - Carsten Dorgerloh; Jens Lüssem; Morakot Pilouk; Juergen Wirtgen (CCCG, 1997)

An Approximation Algorithm for the Bandwidth Problem on Dense Graphs - Marek Karpinski; Juergen Wirtgen; Alexander Zelikovsky (Electron. Colloquium Comput. Complex., 1997)

On Approximation Hardness of the Bandwidth Problem - Marek Karpinski; Juergen Wirtgen (Electron. Colloquium Comput. Complex., 1997)

Ultrafast Randomized Parallel Construction and Approximation Algorithms for Spanning Forests in Dense Graphs. - Anders Dessmark; Carsten Dorgerloh; Andrzej Lingas; Juergen Wirtgen (IPPS/SPDP Workshops, 1998)

Improved Videotransmission over Lossy Channels Using Parallelization. - Christoph Günzel; Falko Riemenschneider; Juergen Wirtgen (IPPS/SPDP Workshops, 1998)

On Approximation Intractability of the Bandwidth Problem - Gunter Blache; Marek Karpinski; Juergen Wirtgen (Electron. Colloquium Comput. Complex., 1998)