Fernando Godínez Dieter Hutter Raul Monroy Service Discrimination and Audit File Reduction for Effective Intrusion Detection. 99-113 http://dx.doi.org/10.1007/978-3-540-31815-6_9 2004 conf/wisa/2004 WISA db/conf/wisa/wisa2004.html#GodinezHM04