Reading List: Diversity in Recommenders
 C. Clarke, M. Kolla, G. Cormack, O. Vechtomova, A. Ashkan, S. Büttcher and I. Mackinnon, "Novelty and diversity in information retrieval evaluation," in SIGIR '08: Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2008, pp. 659-666.
 D. Fleder and K. Hosanagar, "Blockbuster Culture's Next Rise or Fall: The Impact of Recommender Systems on Sales Diversity," SSRN eLibrary, 2008.
 D. Fleder and K. Hosanagar, "Recommender systems and their impact on sales diversity," in EC '07: Proceedings of the 8th ACM Conference on Electronic Commerce, 2007, pp. 192-199.
 L. Iaquinta, M. de Gemmis, P. Lops, G. Semeraro, M. Filannino and P. Molino, "Introducing Serendipity in a Content-Based Recommender System," Hybrid Intelligent Systems, 2008. HIS '08. Eighth International Conference on, pp. 168-173, 2008.
 Q. Le and A. Smola, "Direct Optimization of Ranking Measures," Apr 2007. [Online]. Available: http://arxiv.org/abs/0704.3359.
 D. Lemire, S. Downes and S. Paquet, "Diversity in open social networks," 2008.
 L. Mcginty and B. Smyth, "On the Role of Diversity in Conversational Recommender Systems," 2003.
 S. Mcnee, J. Riedl and J. Konstan, "Being accurate is not enough: How accuracy metrics have hurt recommender systems," in CHI '06: CHI '06 Extended Abstracts on Human Factors in Computing Systems, 2006, pp. 1097-1101.
 K. Swearingen and R. Sinha, "Beyond algorithms: An HCI perspective on recommender systems," 2001.
 Y. Xu and H. Yin, "Novelty and topicality in interactive information retrieval," J. Am. Soc. Inf. Sci. Technol., vol. 59, pp. 201-215, 2008.
 C. Zhai, W. Cohen and J. Lafferty, "Beyond independent relevance: Methods and evaluation metrics for subtopic retrieval," in SIGIR '03: Proceedings of the 26th Annual International ACM SIGIR Conference on Research and Development in Informaion Retrieval, 2003, pp. 10-17.
 F. Zhang, "Research on Recommendation List Diversity of Recommender Systems," Management of e-Commerce and e-Government, 2008. ICMECG '08. International Conference on, pp. 72-76, 2008.
 M. Zhang and N. Hurley, "Avoiding monotony: Improving the diversity of recommendation lists," in RecSys '08: Proceedings of the 2008 ACM Conference on Recommender Systems, 2008, pp. 123-130.