Semantic Methods and Tools for Information Portals. - Sudhir Agarwal 001; Peter Fankhauser; Jorge Gonzalez-Ollala; Jens Hartmann 001; Silvia Hollfelder; Anthony Jameson; Stefan Klink; Patrick Lehti; Michael Ley; Emma Rabbidge; Eric Schwarzkopf; Nitesh Shrestha; et al. (GI Jahrestagung (1), 2003)

Visualising and Mining Digital Bibliographic Data. - Stefan Klink; Michael Ley; Emma Rabbidge; Patrick Reuther; Bernd Walter; Alexander Weber 001 (GI Jahrestagung (2), 2004)

Browsing and Visualizing Digital Bibliographic Data. - Stefan Klink; Michael Ley; Emma Rabbidge; Patrick Reuther; Bernd Walter; Alexander Weber 001 (VisSym, 2004)