Investigating Freehand Pan and Zoom. - Sophie Stellmach; Markus Jüttner; Christian Nywelt; Jens Schneider; Raimund Dachselt (MuC, 2012)

Creating Semantic Fingerprints for Web Documents. - Katrin Krieger; Jens Schneider; Christian Nywelt; Dietmar F. Rösner (WIMS, 2015)