@Inproceedings{benz2010academic,
  author = {Benz, Dominik and Hotho, Andreas and Jäschke, Robert and Stumme, Gerd and Halle, Axel and Lima, Angela Gerlach Sanches and Steenweg, Helge and Stefani, Sven},
  title  = {Academic Publication Management with PUMA - collect, organize and share publications},

  year   = {2010},
  number = {},
  url    = {},

  const  = {\ text}
}
@Article{berendt2010bridging,
  author = {Berendt, Bettina and Hotho, Andreas and Stumme, Gerd},
  title  = {Bridging the Gap--Data Mining and Social Network Analysis for Integrating Semantic Web and Web 2.0},
  journal = {Web Semantics: Science, Services and Agents on the World Wide Web},
  year   = {2010},
  number = {2-3},
  url    = {http://www.sciencedirect.com/science/article/B758F-4YXK4HW-1/2/4cb514565477c54160b5e6eb716c32d7},
  doi = {DOI: 10.1016/j.websem.2010.04.008},
  const  = {\ text}
}
@Inproceedings{hotho2006emergent,
  author = {Hotho, Andreas and Jäschke, Robert and Schmitz, Christoph and Stumme, Gerd},
  title  = {Emergent Semantics in BibSonomy},

  year   = {2006},
  number = {},
  url    = {http://www.kde.cs.uni-kassel.de/stumme/papers/2006/hotho2006emergent.pdf},

  const  = {\ text}
}
@Inproceedings{hotho2006trend,
  author = {Hotho, Andreas and Jäschke, Robert and Schmitz, Christoph and Stumme, Gerd},
  title  = {Trend Detection in Folksonomies},

  year   = {2006},
  number = {},
  url    = {http://www.kde.cs.uni-kassel.de/stumme/papers/2006/hotho2006trend.pdf},

  const  = {\ text}
}