基于粗集的IT项目风险因素多元组合权重研究与聚类分析
卢新元, 张金隆, 丛国栋
The Combination of Multiple Risk Factors in IT Projects Based on Rough Set
LU Xin-Yuan, ZHANG Jin-Long, CONG Guo-Dong
J4 . 2005, (5): 527 .