Computational Representations of Herbrand Models Using Grammars. - Robert Matzinger (CSL, 1996)

Comparing Computational Representations of Herbrand Models. - Robert Matzinger (Kurt Gödel Colloquium, 1997)

A Feature-based Analysis of Open Source Tools for Enterprise 2.0 - Open Source Tools for Team Collaboration in SMEs. - Bettina Schauer; Michael Zeiller; Robert Matzinger (KMIS, 2011)

Open Source Tools for Enterprise 2.0: A Feature-Based Adaptable Analysis. - Bettina Schauer; Michael Zeiller; Robert Matzinger (IC3K, 2011)