@inproceedings{cattuto2007emergent,
  address = {Dresden, Germany},
  author = {Cattuto, Ciro and Baldassarri, Andrea and Servedio, Vito D. P. and Loreto, Vittorio},
  booktitle = {Proceedings of the European Confeence on Complex Systems},
  interhash = {9afde66e2d53e2f23bed303f7bda30af},
  intrahash = {3977cdaf1ce7a4c500ac5cfd5a91c9e5},
  month = {October},
  title = {Emergent Community Structure in Social Tagging Systems},
  year = 2007
}