James A. Hilder Nick D. L. Owens Peter J. Hickey Stuart N. Cairns David P. A. Kilgour Jon Timmis Andy M. Tyrrell Parameter Optimisation in the Receptor Density Algorithm. 226-239 2011 ICARIS http://dx.doi.org/10.1007/978-3-642-22371-6_21 conf/icaris/2011 db/conf/icaris/icaris2011.html#HilderOHCKTT11