A survey of state-of-the-art in anonymity metrics.

Douglas J. Kelly Richard A. Raines Michael R. Grimaila Rusty O. Baldwin Barry E. Mullins A survey of state-of-the-art in anonymity metrics. 31-40 2008 NDA http://doi.acm.org/10.1145/1456441.1456453 conf/ccs/2008nda db/conf/ccs/nda2008.html#KellyRGBM08