Jerzy W. Grzymala-Busse Zdzislaw S. Hippe Teresa Mroczek Deriving Belief Networks and Belief Rules from Data: A Progress Report. 53-69 2007 7 T. Rough Sets http://dx.doi.org/10.1007/978-3-540-71663-1_4 db/journals/trs/trs7.html#Grzymala-BusseHM07