@Inproceedings{tesconi2008semantify,
  author = {Tesconi, Maurizio and Ronzano, Francesco and Marchetti, Andrea and Minutoli, Salvatore},
  title  = {Semantify del.icio.us: Automatically Turn your Tags into Senses},

  year   = {2008},
  number = {},
  url    = {http://CEUR-WS.org/Vol-405/paper8.pdf},

  const  = {\ text}
}
@Inproceedings{tesconi2008semantify,
  author = {Tesconi, Maurizio and Ronzano, Francesco and Marchetti, Andrea and Minutoli, Salvatore},
  title  = {Semantify del.icio.us: Automatically Turn your Tags into Senses},

  year   = {2008},
  number = {},
  url    = {http://CEUR-WS.org/Vol-405/paper8.pdf},

  const  = {\ text}
}
@Inproceedings{taggingsem08,
  author = {Tesconi, Maurizio and Ronzano, Francesco and Marchetti, Andrea and Minutoli, Salvatore},
  title  = {Semantify del.icio.us: Automatically Turn your Tags into Senses},

  year   = {2008},
  number = {},
  url    = {http://CEUR-WS.org/Vol-405/paper8.pdf},

  const  = {\ text}
}
@Inproceedings{marchetti2007semkey,
  author = {Marchetti, Andrea and Tesconi, Maurizio and Ronzano, Francesco and Rosella, Marco and Minutoli, Salvatore},
  title  = {SemKey: A Semantic Collaborative Tagging System },

  year   = {2007},
  number = {},
  url    = {http://www2007.org/workshops/paper_45.pdf},

  const  = {\ text}
}