@misc{santosneto-2007, author = {Santos-Neto, Elizeu and Ripeanu, Matei and Iamnitchi, Adriana}, interhash = {a684fa9c2187ce048c69f6edb94f6c26}, intrahash = {785df87d0942d1cb6da9b944df902730}, title = {Tracking User Attention in Collaborative Tagging Communities}, url = {http://arxiv.org/pdf/0705.1013}, year = 2007 } @misc{citeulike:361498, author = {Shen, Kaikai and Wu, Lide}, citeulike-article-id = {361498}, eprint = {cs.IR/0509072}, interhash = {5150a1bb822f3ce4c888e2497eedbd07}, intrahash = {0a5d7dfd17c6952fe7a07f7756098601}, month = Sep, priority = {2}, title = {Folksonomy as a Complex Network}, url = {http://arxiv.org/abs/cs.IR/0509072}, year = 2005 }