Hotho, Andreas and Jäschke, Robert and Schmitz, Christoph and Stumme, Gerd. Das Entstehen von Semantik in BibSonomy. Social Software in der Wertschöpfung. Nomos, Baden-Baden, Year 2006.

Hotho, Andreas and Jäschke, Robert and Schmitz, Christoph and Stumme, Gerd. FolkRank: A Ranking Algorithm for Folksonomies. Proc. FGIR 2006. Year 2006.

Hotho, Andreas and Jäschke, Robert and Schmitz, Christoph and Stumme, Gerd. FolkRank: A Ranking Algorithm for Folksonomies. Proc. FGIR 2006. Year 2006.

Hotho, Andreas and Jäschke, Robert and Schmitz, Christoph and Stumme, Gerd. Trend Detection in Folksonomies. Proc. First International Conference on Semantics And Digital Media Technology (SAMT) . editor(s) Avrithis, Yannis S. and Kompatsiaris, Yiannis and Staab, Steffen and O'Connor, Noel E.. LNCS, (4306) 56-70, Springer, Heidelberg, Year 2006.

Hotho, Andreas and Jäschke, Robert and Schmitz, Christoph and Stumme, Gerd. Trend Detection in Folksonomies. Proc. First International Conference on Semantics And Digital Media Technology (SAMT) . editor(s) Avrithis, Yannis S. and Kompatsiaris, Yiannis and Staab, Steffen and O'Connor, Noel E.. LNCS, (4306) 56-70, Springer, Heidelberg, Year 2006.