Akhmed Umyarov

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Umyarov, Akhmed, Tuzhilin, Alexander (2011): Using external aggregate ratings for improving individual recommendations. In ACM Transactions on the Web, 5 (1) pp. 3. http://dx.doi.org/10.1145/1921591.1921594

Umyarov, Akhmed, Tuzhilin, Alexander (2007): Leveraging aggregate ratings for better recommendations. In: Proceedings of the 2007 ACM Conference on Recommender Systems , 2007, . pp. 161-164. http://dx.doi.org/10.1145/1297231.1297261

Umyarov, Akhmed (2008): Leveraging aggregate ratings for improving predictive performance of recommender systems. In: Proceedings of the 2008 ACM Conference on Recommender Systems , 2008, . pp. 327-330. http://dx.doi.org/10.1145/1454008.1454064

Umyarov, Akhmed, Tuzhilin, Alexander (2009): Improving rating estimation in recommender systems using aggregation- and variance-based h. In: Proceedings of the 2009 ACM Conference on Recommender Systems , 2009, . pp. 37-44. http://dx.doi.org/10.1145/1639714.1639722