Copyright �
2011 for the individual papers
by the papers' authors. Copying permitted only for private and academic purposes.
This volume is published and copyrighted by its editors.
DiveRS 2011 – ACM RecSys 2011 Workshop on Novelty and Diversity in Recommender Systems
Proceedings of the Workshop on Novelty and Diversity in Recommender Systems (DiveRS 2011),
at the 5th ACM International Conference on Recommender Systems (RecSys 2011)