@Article{cerf2009closed,
  author = {Cerf, Loïc and Besson, Jérémy and Robardet, Céline and Boulicaut, Jean-François},
  title  = {Closed patterns meet n-ary relations},
  journal = {ACM Transactions on Knowledge Discovery from Data},
  year   = {2009},
  number = {1},
  url    = {},
  doi = {10.1145/1497577.1497580},
  const  = {\ text}
}
@Inproceedings{cerf2008datapeeler,
  author = {Cerf, Loïc and Besson, Jérémy and Robardet, Céline and Boulicaut, Jean-Francois},
  title  = {Data-Peeler: Constraint-based Closed Pattern Mining in n-ary Relations},

  year   = {2008},
  number = {},
  url    = {http://www.siam.org/proceedings/datamining/2008/dm08_04_Cerf.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}
}