Learning Permutations with Exponential Weights
David P. Helmbold and Manfred K. Warmuth

@article{10:58,author={David P. Helmbold and Manfred K. Warmuth}, Title={Learning Permutations with Exponential Weights},journal={Journal of Machine Learning Research},volume={10}, url={http://www.jmlr.org/papers/volume10/helmbold09a/helmbold09a.pdf}}