@article{14:6,author={Antoine Salomon and Jean-Yves Audibert and Issam El Alaoui}, Title={Lower Bounds and Selectivity of Weak-Consistent Policies in Stochastic Multi-Armed Bandit Problem},journal={Journal of Machine Learning Research},volume={14}, url={http://www.jmlr.org/papers/volume14/salomon13a/salomon13a.pdf}}