Rong Pan Yun Peng Zhongli Ding Belief Update in Bayesian Networks Using Uncertain Evidence. 441-444 2006 conf/ictai/2006 ICTAI http://doi.ieeecomputersociety.org/10.1109/ICTAI.2006.39 db/conf/ictai/ictai2006.html#PanPD06