Thematic and Social Indicators for Flickr Groups. - Christophe Prieur 002; Nicolas Pissard; Jean-Samuel Beuscart; Dominique Cardon; Pascal Pons (ICWSM, 2008)

The Stength of Weak cooperation: A Case Study on Flickr - Christophe Prieur 002; Dominique Cardon; Jean-Samuel Beuscart; Nicolas Pissard; Pascal Pons (CoRR, 2008)