@incollection{NIPS2010_1297,
 title = {Trading off Mistakes and Don't-Know Predictions},
 author = {Amin Sayedi and Morteza Zadimoghaddam and Avrim Blum},
 booktitle = {Advances in Neural Information Processing Systems 23},
 editor = {J. Lafferty and C. K. I. Williams and J. Shawe-Taylor and R.S. Zemel and A. Culotta},
 pages = {2092--2100},
 year = {2010}
}