@inproceedings{kaergerEtalESWC2010,
  author    = {Philipp K{\"a}rger and Wolf Siberski},
  title     = {Guarding a Walled Garden - Semantic Privacy Preferences for the Social Web},
  booktitle = {Proceedings of the 7th Extended Semantic Web Conference (ESWC2010), Heraklion, Crete, Greece},
  year      = {2010},
  month	    = {June}  
}