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.
%0 Generic
%1 citeulike:484851
%A Lambiotte, R.
%A Ausloos, M.
%D 2005
%K collaborative d4.1 folksonomy network sapienza tagging tagora theory
%T Collaborative tagging as a tripartite network
%U http://arxiv.org/abs/cs.DS/0512090
%X 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.
@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.},
added-at = {2006-08-31T17:25:31.000+0200},
author = {Lambiotte, R. and Ausloos, M.},
biburl = {https://www.bibsonomy.org/bibtex/265c6f348a54f872fb3e60b4bd64b485b/andreab},
citeulike-article-id = {484851},
comment = {Paper about the three parts USERS, RESOURCES and TAGS.},
eprint = {cs.DS/0512090},
interhash = {7a9dab1c733e8e1982d5f91979749ce9},
intrahash = {65c6f348a54f872fb3e60b4bd64b485b},
keywords = {collaborative d4.1 folksonomy network sapienza tagging tagora theory},
month = Dec,
priority = {3},
timestamp = {2007-03-09T18:52:33.000+0100},
title = {Collaborative tagging as a tripartite network},
url = {http://arxiv.org/abs/cs.DS/0512090},
year = 2005
}