@inproceedings{illig2011comparison,
  author = {Illig, Jens and Hotho, Andreas and Jäschke, Robert and Stumme, Gerd},
  booktitle = {Postproceedings of the International Conference on Knowledge Processing in Practice (KPP 2007)},
  interhash = {cd3420c0f73761453320dc528b3d1e14},
  intrahash = {0a4a7f95efa9493d804816bb75ecbf33},
  publisher = {Springer},
  title = {A Comparison of content-based Tag Recommendations in Folksonomy Systems},
  year = 2011
}