Axiomatic Definition of Knowledge Granularity and Its Constructive Method. - Ming-qing Zhao; Qiang Yang 002; De-zhi Gao (RSKT, 2008)

The Life Insurance Model under Fuzzy Rates of Interest. - Jing-gui Gao; Xiao-yan Zhao; Ming-qing Zhao (ICFIE, 2009)

Risk model in fuzzy environments. - Xiao-yan Zhao; Jing-gui Gao; Ming-qing Zhao (FSKD, 2010)