@inproceedings{atzmueller2011towards,
  author = {Atzmueller, Martin and Benz, Dominik and Hotho, Andreas and Stumme, Gerd},
  booktitle = {Proceedings of the 4th international workshop on Social Data on the Web (SDoW2011)},
  editor = {Passant, Alexandre and Fernández, Sergio and Breslin, John and Bojars, Uldis},
  interhash = {65222f0ccc23063a2a15c0a7fd5513a0},
  intrahash = {46119d149e72a77972b025899aa3a94f},
  title = {Towards Mining Semantic Maturity in Social Bookmarking Systems},
  url = {http://www.kde.cs.uni-kassel.de/pub/pdf/atzmueller2011towards.pdf},
  year = 2011
}

@inproceedings{LA:11MSM,
  author = {Lemmerich, Florian and Atzmueller, Martin},
  booktitle = {Proc. IEEE SocialCom 2011, Workshop on Modeling Social Media (MSM 2011)},
  interhash = {c2b76c00f7f484d6f46b361a9f0336cf},
  intrahash = {222ccbe9b3a900091c4148e2a93fff81},
  publisher = {IEEE Computer Society},
  title = {Modeling Location-Based Profiles of Social Image Media using Explorative Pattern Mining},
  year = 2011
}