Dubinko, Micah ; Kumar, Ravi ; Magnani, Joseph ; Novak, Jasmine ; Raghavan, Prabhakar ; Tomkins, Andrew:
Visualizing tags over time.
In: WWW '06: Proceedings of the 15th international conference on World Wide Web.
New York, NY, USA
: ACM Press,
2006. - ISBN
1-59593-323-9,
S. 193--202