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All publications by Alexandros Karatzoglou
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Collaborative Filtering on a Budget
Alexandros Karatzoglou, Markus Weimer and Alex J. Smola
Proceedings of the Thirteenth International Conference on Artificial Intelligence and Statistics (AISTATS-10), 2010

COFI RANK - Maximum Margin Matrix Factorization for Collaborative Ranking
Markus Weimer, Alexandros Karatzoglou, Quoc V. Le and Alex J. Smola
Advances in Neural Information Processing Systems 20, 2007