Personalized recommendation in social tagging systems using hierarchical clustering.

Andriy Shepitsen Jonathan Gemmell Bamshad Mobasher Robin D. Burke Personalized recommendation in social tagging systems using hierarchical clustering. 259-266 2008 RecSys http://doi.acm.org/10.1145/1454008.1454048 conf/recsys/2008 db/conf/recsys/recsys2008.html#ShepitsenGMB08