Daimler Benz Research: System and Experiments Routing and Filtering. - Thomas Bayer; Heike Mogg-Schneider; Ingrid Renz; Hartmut Schäfer (TREC, 1997)

Continuous Learning Systems: Postal Address Readers with Built-In Learning Capability. - Udo Miletzki; Thomas Bayer; Hartmut Schäfer (ICDAR, 1999)

How Postal Address Readers Are Made Adaptive. - Hartmut Schäfer; Thomas Bayer; Klaus Kreuzer; Udo Miletzki; Marc-Peter Schambach; Matthias Schulte-Austum (Reading and Learning, 2004)