TY - Journal of Shandong University(Engineering Science) A1 - YANG Xi-bei1,2, HUANG Jia-ling1, ZHOU Jun-yi3, YANG Jing-yu2 T1 - Characteristic consistent blocks based rough set in incomplete system Y1 - 2012-10-20 JF - Journal of Shandong University(Engineering Science) JO - Journal of Shandong University(Engineering Science) SP - 1 EP - 6 VL - 42 IS - 5 UR - http://gxbwk.njournal.sdu.edu.cn N1 - ER -