DrHugin A system for value of information in Bayesian networks

drHugin, which is an extension of Hugin, dealswith value of information in Bayesian networks.The approach is constructed for situationswhere one variable is in the focus of interest,and the probability distribution for thatvariable drives the system. In this frameworkboth utility based and utility free assessmentsof information sources are available.KeywordsBayesian Networks, Data Request, Utility-based Values,Utility-free Values, Value of information.1 IntroductionWhenever...