@article{7:44,author={Nicol Cesa-Bianchi and Claudio Gentile and Luca Zaniboni}, Title={Worst-Case Analysis of Selective Sampling for Linear Classification},journal={Journal of Machine Learning Research},volume={7}, url={http://www.jmlr.org/papers/volume7/cesa-bianchi06b/cesa-bianchi06b.pdf}}