Shuming Tang Fei-Yue Wang 0001 Qinghai Miao 96-102 2006 21 IEEE Intell. Syst. 2 https://doi.org/10.1109/MIS.2006.31 http://doi.ieeecomputersociety.org/10.1109/MIS.2006.31 db/journals/expert/expert21.html#TangWM06