Detecting OCL Traps in the UML 2.0 Superstructure: An Experience Report. - Hanna Bauerdick; Martin Gogolla; Fabian Gutsche (UML, 2004)

Towards Transformation of Integrity Constraints and Database States. - Fabian Büttner; Hanna Bauerdick; Martin Gogolla (DEXA Workshops, 2005)

Fuzzy Temporal Relations for Fault Management. - Hanna Bauerdick; Björn Gottfried (FLAIRS, 2007)

A temporal representation of point interval relations including calendar events. - Hanna Bauerdick; Björn Gottfried (Monde des Util. Anal. Données, 2007)