1. In a computing environment, a method performed at least in part on at least one processor, comprising, obtaining a current fingerprint representative of a current parameter combination for use in an uncertain data simulation, determining whether a previous fingerprint was obtained that matches the current fingerprint, and if so, reusing simulation results associated with the fingerprint that matches to provide simulation results for the current parameter combination, and if not, running a simulation using the current parameter combination to obtain the simulation results for the current parameter combination.