@incollection{NIPS2009_1110,
 title = {A Parameter-free Hedging Algorithm},
 author = {Kamalika Chaudhuri and Yoav Freund and Daniel Hsu},
 booktitle = {Advances in Neural Information Processing Systems 22},
 editor = {Y. Bengio and D. Schuurmans and J. Lafferty and C. K. I. Williams and A. Culotta},
 pages = {297--305},
 year = {2009}
}