@misc{citeulike:484851,
  abstract = {We describe online collaborative communities by tripartite networks,
    the nodes being persons, items and tags. We introduce projection
    methods in order to uncover the structures of the networks, i.e.
    communities of users, genre families... <br />To do so, we focus
    on the correlations between the nodes, depending on their profiles,
    and use percolation techniques that consist in removing less correlated
    links and observing the shaping of disconnected islands. The structuring
    of the network is visualised by using a tree representation. The
    notion of diversity in the system is also discussed.},
  author = {Lambiotte, R. and Ausloos, M.},
  citeulike-article-id = {484851},
  comment = {Paper about the three parts USERS, RESOURCES and TAGS.},
  eprint = {cs.DS/0512090},
  interhash = {7a9dab1c733e8e1982d5f91979749ce9},
  intrahash = {65c6f348a54f872fb3e60b4bd64b485b},
  month = dec,
  note = {{\tt arXiv:cs.DS/0512090}},
  priority = {3},
  title = {Collaborative tagging as a tripartite network},
  url = {http://arxiv.org/abs/cs.DS/0512090},
  year = 2005
}