Implicit Social Network Construction and Expert User Determination for Context-Aware Web Portal Environments. - Mareike Lattermann; Andreas Nauerz; Walter Kriha (Informatiktage, 2009)

Networking Resources for Research and Scientific Education in BW-eLabs. - Sabina Jeschke; Barbara Burr; Jens U. Hahn; Leni Helmes; Walter Kriha; Michael Kruger; Andreas W. Liehr; Wolfgang Osten; Olivier Pfeiffer; Thomas Richter; Gerhard Schneider 001; Werner Stephan 002; et al. (SNPD, 2009)