Claudio Marrocco Mario Molinara Francesco Tortorella An Empirical Comparison of Ideal and Empirical ROC-Based Reject Rules. 47-60 2007 conf/mldm/2007 MLDM http://dx.doi.org/10.1007/978-3-540-73499-4_5 db/conf/mldm/mldm2007.html#MarroccoMT07