Coherence in Spoken Discourse. - Heike Tappe; Frank Schilder (COLING-ACL, 1998)

Incremental Event Conceptualization and Natural Language Generation in Monitoring Enviroments. - Markus Guhe; Christopher Habel; Heike Tappe (INLG, 2000)

Acquisition of Landmark Knowledge from Static and Dynamic Presentation of Route Maps. - Paul U. Lee; Heike Tappe; Alexander Klippel (Künstliche Intell., 2002)

The Effect of Motion in Graphical User Interfaces. - Paul U. Lee; Alexander Klippel; Heike Tappe (Smart Graphics, 2003)

Pictorial Representations of Routes: Chunking Route Segments during Comprehension. - Alexander Klippel; Heike Tappe; Christopher Habel (Spatial Cognition, 2003)

Wayfinding choremes - a language for modeling conceptual route knowledge. - Alexander Klippel; Heike Tappe; Lars Kulik; Paul U. Lee (J. Vis. Lang. Comput., 2005)