Claudio Marrocco Maria Teresa Ricamato Francesco Tortorella Exploring Margin Maximization for Biometric Score Fusion. 674-683 2008 SSPR/SPR http://dx.doi.org/10.1007/978-3-540-89689-0_71 conf/sspr/2008 db/conf/sspr/sspr2008.html#MarroccoRT08